| 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 | $152.92 | 4.486% | $159.78 | $159.78 | $159.80 | $159.80 |
| Purchase #2 | $54.25 | 4.414% | $56.6446 | $56.64 | $56.65 | $56.60 |
| Purchase #3 | $145.55 | 11.391% | $162.1296 | $162.13 | $162.15 | $162.10 |
| Purchase #4 | $152.40 | 12.332% | $171.194 | $171.19 | $171.20 | $171.20 |
| Purchase #5 | $143.61 | 11.759% | $160.4971 | $160.50 | $160.50 | $160.50 |
| Purchase #6 | $76.76 | 10.585% | $84.885 | $84.89 | $84.90 | $84.90 |
| Purchase #7 | $201.43 | 9.270% | $220.1026 | $220.10 | $220.10 | $220.10 |
| 7 purchase totals = | $926.92 | $1,015.2329 | $1,015.23 | $1,015.30 | $1,015.20 | |