| 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 | $65.76 | 12.314% | $73.8577 | $73.86 | $73.85 | $73.90 |
| Purchase #2 | $101.33 | 7.209% | $108.6349 | $108.63 | $108.65 | $108.60 |
| Purchase #3 | $107.79 | 9.582% | $118.1184 | $118.12 | $118.10 | $118.10 |
| Purchase #4 | $117.41 | 12.400% | $131.9688 | $131.97 | $131.95 | $132.00 |
| Purchase #5 | $153.55 | 4.183% | $159.973 | $159.97 | $159.95 | $160.00 |
| Purchase #6 | $81.67 | 4.147% | $85.0569 | $85.06 | $85.05 | $85.10 |
| Purchase #7 | $106.80 | 5.510% | $112.6847 | $112.68 | $112.70 | $112.70 |
| 7 purchase totals = | $734.31 | $790.2944 | $790.29 | $790.25 | $790.40 | |