| 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 | $175.27 | 5.501% | $184.9116 | $184.91 | $184.90 | $184.90 |
| Purchase #2 | $66.34 | 13.667% | $75.4067 | $75.41 | $75.40 | $75.40 |
| Purchase #3 | $220.92 | 9.504% | $241.9162 | $241.92 | $241.90 | $241.90 |
| Purchase #4 | $44.78 | 3.832% | $46.496 | $46.50 | $46.50 | $46.50 |
| Purchase #5 | $14.64 | 10.133% | $16.1235 | $16.12 | $16.10 | $16.10 |
| Purchase #6 | $137.34 | 13.425% | $155.7779 | $155.78 | $155.80 | $155.80 |
| Purchase #7 | $217.69 | 3.168% | $224.5864 | $224.59 | $224.60 | $224.60 |
| 7 purchase totals = | $876.98 | $945.2183 | $945.23 | $945.20 | $945.20 | |