| 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 | $122.25 | 13.572% | $138.8418 | $138.84 | $138.85 | $138.80 |
| Purchase #2 | $75.53 | 12.183% | $84.7318 | $84.73 | $84.75 | $84.70 |
| Purchase #3 | $123.91 | 9.287% | $135.4175 | $135.42 | $135.40 | $135.40 |
| Purchase #4 | $25.55 | 11.388% | $28.4596 | $28.46 | $28.45 | $28.50 |
| Purchase #5 | $214.52 | 4.161% | $223.4462 | $223.45 | $223.45 | $223.40 |
| Purchase #6 | $144.58 | 4.377% | $150.9083 | $150.91 | $150.90 | $150.90 |
| Purchase #7 | $6.68 | 9.648% | $7.3245 | $7.32 | $7.30 | $7.30 |
| 7 purchase totals = | $713.02 | $769.1297 | $769.13 | $769.10 | $769.00 | |