| 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 | $155.78 | 6.385% | $165.7266 | $165.73 | $165.75 | $165.70 |
| Purchase #2 | $81.25 | 10.573% | $89.8406 | $89.84 | $89.85 | $89.80 |
| Purchase #3 | $30.95 | 7.249% | $33.1936 | $33.19 | $33.20 | $33.20 |
| Purchase #4 | $110.75 | 13.777% | $126.008 | $126.01 | $126.00 | $126.00 |
| Purchase #5 | $165.43 | 7.539% | $177.9018 | $177.90 | $177.90 | $177.90 |
| Purchase #6 | $171.66 | 11.397% | $191.2241 | $191.22 | $191.20 | $191.20 |
| Purchase #7 | $54.95 | 9.763% | $60.3148 | $60.31 | $60.30 | $60.30 |
| 7 purchase totals = | $770.77 | $844.2095 | $844.20 | $844.20 | $844.10 | |