| 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 | $144.30 | 3.214% | $148.9378 | $148.94 | $148.95 | $148.90 |
| Purchase #2 | $70.89 | 8.225% | $76.7207 | $76.72 | $76.70 | $76.70 |
| Purchase #3 | $158.76 | 11.564% | $177.119 | $177.12 | $177.10 | $177.10 |
| Purchase #4 | $155.30 | 12.760% | $175.1163 | $175.12 | $175.10 | $175.10 |
| Purchase #5 | $155.44 | 6.635% | $165.7534 | $165.75 | $165.75 | $165.80 |
| Purchase #6 | $194.80 | 5.214% | $204.9569 | $204.96 | $204.95 | $205.00 |
| Purchase #7 | $158.59 | 11.655% | $177.0737 | $177.07 | $177.05 | $177.10 |
| 7 purchase totals = | $1,038.08 | $1,125.6778 | $1,125.68 | $1,125.60 | $1,125.70 | |