| 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 | $144.81 | 11.447% | $161.3864 | $161.39 | $161.40 | $161.40 |
| Purchase #2 | $158.72 | 10.804% | $175.8681 | $175.87 | $175.85 | $175.90 |
| Purchase #3 | $84.26 | 5.827% | $89.1698 | $89.17 | $89.15 | $89.20 |
| Purchase #4 | $6.37 | 3.462% | $6.5905 | $6.59 | $6.60 | $6.60 |
| Purchase #5 | $212.45 | 4.668% | $222.3672 | $222.37 | $222.35 | $222.40 |
| Purchase #6 | $14.28 | 13.298% | $16.179 | $16.18 | $16.20 | $16.20 |
| Purchase #7 | $166.81 | 5.305% | $175.6593 | $175.66 | $175.65 | $175.70 |
| 7 purchase totals = | $787.70 | $847.2203 | $847.23 | $847.20 | $847.40 | |