| 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 | $159.81 | 4.552% | $167.0846 | $167.08 | $167.10 | $167.10 |
| Purchase #2 | $197.86 | 6.436% | $210.5943 | $210.59 | $210.60 | $210.60 |
| Purchase #3 | $146.89 | 13.361% | $166.516 | $166.52 | $166.50 | $166.50 |
| Purchase #4 | $209.30 | 5.114% | $220.0036 | $220.00 | $220.00 | $220.00 |
| Purchase #5 | $7.40 | 4.862% | $7.7598 | $7.76 | $7.75 | $7.80 |
| Purchase #6 | $109.65 | 5.666% | $115.8628 | $115.86 | $115.85 | $115.90 |
| Purchase #7 | $101.66 | 8.351% | $110.1496 | $110.15 | $110.15 | $110.10 |
| 7 purchase totals = | $932.57 | $997.9707 | $997.96 | $997.95 | $998.00 | |