| 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 | $114.49 | 12.853% | $129.2054 | $129.21 | $129.20 | $129.20 |
| Purchase #2 | $56.35 | 10.608% | $62.3276 | $62.33 | $62.35 | $62.30 |
| Purchase #3 | $78.78 | 11.872% | $88.1328 | $88.13 | $88.15 | $88.10 |
| Purchase #4 | $151.72 | 9.712% | $166.455 | $166.46 | $166.45 | $166.50 |
| Purchase #5 | $128.99 | 4.710% | $135.0654 | $135.07 | $135.05 | $135.10 |
| Purchase #6 | $23.82 | 5.642% | $25.1639 | $25.16 | $25.15 | $25.20 |
| Purchase #7 | $172.74 | 8.473% | $187.3763 | $187.38 | $187.40 | $187.40 |
| 7 purchase totals = | $726.89 | $793.7264 | $793.74 | $793.75 | $793.80 | |