| 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 | $154.68 | 7.472% | $166.2377 | $166.24 | $166.25 | $166.20 |
| Purchase #2 | $83.39 | 7.513% | $89.6551 | $89.66 | $89.65 | $89.70 |
| Purchase #3 | $54.78 | 6.590% | $58.39 | $58.39 | $58.40 | $58.40 |
| Purchase #4 | $143.42 | 7.859% | $154.6914 | $154.69 | $154.70 | $154.70 |
| Purchase #5 | $53.40 | 6.510% | $56.8763 | $56.88 | $56.90 | $56.90 |
| Purchase #6 | $21.48 | 9.572% | $23.5361 | $23.54 | $23.55 | $23.50 |
| Purchase #7 | $210.85 | 9.321% | $230.5033 | $230.50 | $230.50 | $230.50 |
| 7 purchase totals = | $722.00 | $779.8899 | $779.90 | $779.95 | $779.90 | |