| 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 | $194.56 | 6.481% | $207.1694 | $207.17 | $207.15 | $207.20 |
| Purchase #2 | $87.58 | 12.230% | $98.291 | $98.29 | $98.30 | $98.30 |
| Purchase #3 | $130.84 | 12.405% | $147.0707 | $147.07 | $147.05 | $147.10 |
| Purchase #4 | $45.82 | 6.252% | $48.6847 | $48.68 | $48.70 | $48.70 |
| Purchase #5 | $32.76 | 8.606% | $35.5793 | $35.58 | $35.60 | $35.60 |
| Purchase #6 | $171.27 | 3.437% | $177.1565 | $177.16 | $177.15 | $177.20 |
| Purchase #7 | $11.41 | 3.359% | $11.7933 | $11.79 | $11.80 | $11.80 |
| 7 purchase totals = | $674.24 | $725.7449 | $725.74 | $725.75 | $725.90 | |