| 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 | $110.84 | 13.741% | $126.0705 | $126.07 | $126.05 | $126.10 |
| Purchase #2 | $17.81 | 10.709% | $19.7173 | $19.72 | $19.70 | $19.70 |
| Purchase #3 | $112.86 | 8.107% | $122.0096 | $122.01 | $122.00 | $122.00 |
| Purchase #4 | $181.60 | 6.707% | $193.7799 | $193.78 | $193.80 | $193.80 |
| Purchase #5 | $31.29 | 6.447% | $33.3073 | $33.31 | $33.30 | $33.30 |
| Purchase #6 | $33.97 | 3.723% | $35.2347 | $35.23 | $35.25 | $35.20 |
| Purchase #7 | $131.89 | 13.833% | $150.1343 | $150.13 | $150.15 | $150.10 |
| 7 purchase totals = | $620.26 | $680.2536 | $680.25 | $680.25 | $680.20 | |