| 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 | $103.78 | 12.649% | $116.9071 | $116.91 | $116.90 | $116.90 |
| Purchase #2 | $71.62 | 10.468% | $79.1172 | $79.12 | $79.10 | $79.10 |
| Purchase #3 | $162.27 | 9.611% | $177.8658 | $177.87 | $177.85 | $177.90 |
| Purchase #4 | $73.76 | 13.695% | $83.8614 | $83.86 | $83.85 | $83.90 |
| Purchase #5 | $190.83 | 7.199% | $204.5679 | $204.57 | $204.55 | $204.60 |
| Purchase #6 | $102.38 | 5.139% | $107.6413 | $107.64 | $107.65 | $107.60 |
| Purchase #7 | $129.34 | 11.330% | $143.9942 | $143.99 | $144.00 | $144.00 |
| 7 purchase totals = | $833.98 | $913.9549 | $913.96 | $913.90 | $914.00 | |