| 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 | $126.27 | 5.483% | $133.1934 | $133.19 | $133.20 | $133.20 |
| Purchase #2 | $141.68 | 13.512% | $160.8238 | $160.82 | $160.80 | $160.80 |
| Purchase #3 | $191.98 | 4.570% | $200.7535 | $200.75 | $200.75 | $200.80 |
| Purchase #4 | $17.92 | 9.790% | $19.6744 | $19.67 | $19.65 | $19.70 |
| Purchase #5 | $101.54 | 8.640% | $110.3131 | $110.31 | $110.30 | $110.30 |
| Purchase #6 | $180.46 | 4.593% | $188.7485 | $188.75 | $188.75 | $188.70 |
| Purchase #7 | $158.76 | 7.517% | $170.694 | $170.69 | $170.70 | $170.70 |
| 7 purchase totals = | $918.61 | $984.2007 | $984.18 | $984.15 | $984.20 | |