| 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 | $148.84 | 6.181% | $158.0398 | $158.04 | $158.05 | $158.00 |
| Purchase #2 | $138.74 | 10.561% | $153.3923 | $153.39 | $153.40 | $153.40 |
| Purchase #3 | $193.28 | 8.201% | $209.1309 | $209.13 | $209.15 | $209.10 |
| Purchase #4 | $185.38 | 6.180% | $196.8365 | $196.84 | $196.85 | $196.80 |
| Purchase #5 | $139.87 | 11.324% | $155.7089 | $155.71 | $155.70 | $155.70 |
| Purchase #6 | $220.29 | 7.793% | $237.4572 | $237.46 | $237.45 | $237.50 |
| Purchase #7 | $107.70 | 4.754% | $112.8201 | $112.82 | $112.80 | $112.80 |
| 7 purchase totals = | $1,134.10 | $1,223.3857 | $1,223.39 | $1,223.40 | $1,223.30 | |