| 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 | $180.34 | 6.404% | $191.889 | $191.89 | $191.90 | $191.90 |
| Purchase #2 | $82.37 | 13.270% | $93.3005 | $93.30 | $93.30 | $93.30 |
| Purchase #3 | $97.58 | 13.640% | $110.8899 | $110.89 | $110.90 | $110.90 |
| Purchase #4 | $108.35 | 4.767% | $113.515 | $113.52 | $113.50 | $113.50 |
| Purchase #5 | $202.81 | 7.462% | $217.9437 | $217.94 | $217.95 | $217.90 |
| Purchase #6 | $27.86 | 3.657% | $28.8788 | $28.88 | $28.90 | $28.90 |
| Purchase #7 | $213.55 | 3.574% | $221.1823 | $221.18 | $221.20 | $221.20 |
| 7 purchase totals = | $912.86 | $977.5992 | $977.60 | $977.65 | $977.60 | |