| 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 | $183.61 | 4.128% | $191.1894 | $191.19 | $191.20 | $191.20 |
| Purchase #2 | $167.52 | 10.307% | $184.7863 | $184.79 | $184.80 | $184.80 |
| Purchase #3 | $132.95 | 5.259% | $139.9418 | $139.94 | $139.95 | $139.90 |
| Purchase #4 | $191.36 | 8.150% | $206.9558 | $206.96 | $206.95 | $207.00 |
| Purchase #5 | $6.40 | 5.667% | $6.7627 | $6.76 | $6.75 | $6.80 |
| Purchase #6 | $24.77 | 11.571% | $27.6361 | $27.64 | $27.65 | $27.60 |
| Purchase #7 | $102.30 | 7.632% | $110.1075 | $110.11 | $110.10 | $110.10 |
| 7 purchase totals = | $808.91 | $867.3796 | $867.39 | $867.40 | $867.40 | |