| 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 | $177.94 | 6.678% | $189.8228 | $189.82 | $189.80 | $189.80 |
| Purchase #2 | $95.39 | 6.429% | $101.5226 | $101.52 | $101.50 | $101.50 |
| Purchase #3 | $176.84 | 4.538% | $184.865 | $184.87 | $184.85 | $184.90 |
| Purchase #4 | $59.58 | 9.425% | $65.1954 | $65.20 | $65.20 | $65.20 |
| Purchase #5 | $183.95 | 10.308% | $202.9116 | $202.91 | $202.90 | $202.90 |
| Purchase #6 | $74.85 | 12.488% | $84.1973 | $84.20 | $84.20 | $84.20 |
| Purchase #7 | $38.87 | 8.683% | $42.2451 | $42.25 | $42.25 | $42.20 |
| 7 purchase totals = | $807.42 | $870.7598 | $870.77 | $870.70 | $870.70 | |