| 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 | $250.43 | 13.843% | $285.097 | $285.10 | $285.10 | $285.10 |
| Purchase #2 | $160.56 | 12.130% | $180.0359 | $180.04 | $180.05 | $180.00 |
| Purchase #3 | $87.49 | 4.182% | $91.1488 | $91.15 | $91.15 | $91.10 |
| Purchase #4 | $143.59 | 4.386% | $149.8879 | $149.89 | $149.90 | $149.90 |
| Purchase #5 | $225.53 | 5.216% | $237.2936 | $237.29 | $237.30 | $237.30 |
| Purchase #6 | $16.76 | 5.803% | $17.7326 | $17.73 | $17.75 | $17.70 |
| Purchase #7 | $152.52 | 11.233% | $169.6526 | $169.65 | $169.65 | $169.70 |
| 7 purchase totals = | $1,036.88 | $1,130.8484 | $1,130.85 | $1,130.90 | $1,130.80 | |