| 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 | $94.68 | 13.342% | $107.3122 | $107.31 | $107.30 | $107.30 |
| Purchase #2 | $146.79 | 8.346% | $159.0411 | $159.04 | $159.05 | $159.00 |
| Purchase #3 | $47.58 | 11.317% | $52.9646 | $52.96 | $52.95 | $53.00 |
| Purchase #4 | $196.65 | 8.863% | $214.0791 | $214.08 | $214.10 | $214.10 |
| Purchase #5 | $28.75 | 10.673% | $31.8185 | $31.82 | $31.80 | $31.80 |
| Purchase #6 | $178.65 | 7.214% | $191.5378 | $191.54 | $191.55 | $191.50 |
| Purchase #7 | $126.58 | 9.440% | $138.5292 | $138.53 | $138.55 | $138.50 |
| 7 purchase totals = | $819.68 | $895.2825 | $895.28 | $895.30 | $895.20 | |