| 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 | $187.76 | 7.471% | $201.7875 | $201.79 | $201.80 | $201.80 |
| Purchase #2 | $170.47 | 6.285% | $181.184 | $181.18 | $181.20 | $181.20 |
| Purchase #3 | $52.26 | 4.379% | $54.5485 | $54.55 | $54.55 | $54.50 |
| Purchase #4 | $106.75 | 13.300% | $120.9478 | $120.95 | $120.95 | $120.90 |
| Purchase #5 | $155.36 | 9.820% | $170.6164 | $170.62 | $170.60 | $170.60 |
| Purchase #6 | $140.68 | 13.538% | $159.7253 | $159.73 | $159.75 | $159.70 |
| Purchase #7 | $170.97 | 13.224% | $193.5791 | $193.58 | $193.60 | $193.60 |
| 7 purchase totals = | $984.25 | $1,082.3886 | $1,082.40 | $1,082.45 | $1,082.30 | |