| 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 | $152.95 | 3.531% | $158.3507 | $158.35 | $158.35 | $158.40 |
| Purchase #2 | $14.32 | 5.398% | $15.093 | $15.09 | $15.10 | $15.10 |
| Purchase #3 | $99.57 | 3.385% | $102.9404 | $102.94 | $102.95 | $102.90 |
| Purchase #4 | $96.92 | 5.277% | $102.0345 | $102.03 | $102.05 | $102.00 |
| Purchase #5 | $168.80 | 6.669% | $180.0573 | $180.06 | $180.05 | $180.10 |
| Purchase #6 | $170.81 | 7.256% | $183.204 | $183.20 | $183.20 | $183.20 |
| Purchase #7 | $33.60 | 5.458% | $35.4339 | $35.43 | $35.45 | $35.40 |
| 7 purchase totals = | $736.97 | $777.1138 | $777.10 | $777.15 | $777.10 | |