| 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 | $151.47 | 4.495% | $158.2786 | $158.28 | $158.30 | $158.30 |
| Purchase #2 | $33.31 | 13.316% | $37.7456 | $37.75 | $37.75 | $37.70 |
| Purchase #3 | $188.27 | 10.422% | $207.8915 | $207.89 | $207.90 | $207.90 |
| Purchase #4 | $129.96 | 13.507% | $147.5137 | $147.51 | $147.50 | $147.50 |
| Purchase #5 | $91.75 | 7.818% | $98.923 | $98.92 | $98.90 | $98.90 |
| Purchase #6 | $205.70 | 8.860% | $223.925 | $223.93 | $223.95 | $223.90 |
| Purchase #7 | $70.68 | 9.154% | $77.15 | $77.15 | $77.15 | $77.20 |
| 7 purchase totals = | $871.14 | $951.4274 | $951.43 | $951.45 | $951.40 | |