| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $147.29 | 11.433% | $164.1297 | $164.13 | $164.15 | $164.10 |
| Purchase #2 | $186.60 | 13.695% | $212.1549 | $212.15 | $212.15 | $212.20 |
| Purchase #3 | $225.40 | 13.734% | $256.3564 | $256.36 | $256.35 | $256.40 |
| Purchase #4 | $172.74 | 13.257% | $195.6401 | $195.64 | $195.65 | $195.60 |
| Purchase #5 | $114.92 | 4.488% | $120.0776 | $120.08 | $120.10 | $120.10 |
| Purchase #6 | $147.75 | 12.164% | $165.7223 | $165.72 | $165.70 | $165.70 |
| Purchase #7 | $130.90 | 10.231% | $144.2924 | $144.29 | $144.30 | $144.30 |
| 7 purchase totals = | $1,125.60 | $1,258.3734 | $1,258.37 | $1,258.40 | $1,258.40 | |