| 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 | $157.77 | 11.179% | $175.4071 | $175.41 | $175.40 | $175.40 |
| Purchase #2 | $231.68 | 9.247% | $253.1034 | $253.10 | $253.10 | $253.10 |
| Purchase #3 | $19.99 | 9.719% | $21.9328 | $21.93 | $21.95 | $21.90 |
| Purchase #4 | $162.87 | 5.730% | $172.2025 | $172.20 | $172.20 | $172.20 |
| Purchase #5 | $135.89 | 3.515% | $140.6665 | $140.67 | $140.65 | $140.70 |
| Purchase #6 | $16.61 | 11.243% | $18.4775 | $18.48 | $18.50 | $18.50 |
| Purchase #7 | $85.58 | 10.246% | $94.3485 | $94.35 | $94.35 | $94.30 |
| 7 purchase totals = | $810.39 | $876.1383 | $876.14 | $876.15 | $876.10 | |