| 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 | $108.37 | 6.846% | $115.789 | $115.79 | $115.80 | $115.80 |
| Purchase #2 | $99.42 | 11.422% | $110.7758 | $110.78 | $110.80 | $110.80 |
| Purchase #3 | $110.77 | 11.322% | $123.3114 | $123.31 | $123.30 | $123.30 |
| Purchase #4 | $180.71 | 5.695% | $191.0014 | $191.00 | $191.00 | $191.00 |
| Purchase #5 | $44.67 | 9.243% | $48.7988 | $48.80 | $48.80 | $48.80 |
| Purchase #6 | $60.90 | 5.330% | $64.146 | $64.15 | $64.15 | $64.10 |
| Purchase #7 | $202.69 | 9.846% | $222.6469 | $222.65 | $222.65 | $222.60 |
| 7 purchase totals = | $807.53 | $876.4693 | $876.48 | $876.50 | $876.40 | |