| 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 | $93.98 | 5.115% | $98.7871 | $98.79 | $98.80 | $98.80 |
| Purchase #2 | $166.28 | 8.438% | $180.3107 | $180.31 | $180.30 | $180.30 |
| Purchase #3 | $25.97 | 6.341% | $27.6168 | $27.62 | $27.60 | $27.60 |
| Purchase #4 | $176.55 | 11.708% | $197.2205 | $197.22 | $197.20 | $197.20 |
| Purchase #5 | $164.74 | 7.771% | $177.5419 | $177.54 | $177.55 | $177.50 |
| Purchase #6 | $138.83 | 11.573% | $154.8968 | $154.90 | $154.90 | $154.90 |
| Purchase #7 | $111.51 | 3.555% | $115.4742 | $115.47 | $115.45 | $115.50 |
| 7 purchase totals = | $877.86 | $951.8480 | $951.85 | $951.80 | $951.80 | |