| 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 | $7.84 | 10.651% | $8.675 | $8.68 | $8.70 | $8.70 |
| Purchase #2 | $207.36 | 5.853% | $219.4968 | $219.50 | $219.50 | $219.50 |
| Purchase #3 | $119.44 | 5.296% | $125.7655 | $125.77 | $125.75 | $125.80 |
| Purchase #4 | $141.57 | 12.547% | $159.3328 | $159.33 | $159.35 | $159.30 |
| Purchase #5 | $65.48 | 5.718% | $69.2241 | $69.22 | $69.20 | $69.20 |
| Purchase #6 | $176.91 | 5.196% | $186.1022 | $186.10 | $186.10 | $186.10 |
| Purchase #7 | $149.58 | 10.501% | $165.2874 | $165.29 | $165.30 | $165.30 |
| 7 purchase totals = | $868.18 | $933.8838 | $933.89 | $933.90 | $933.90 | |