| 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 | $161.66 | 8.532% | $175.4528 | $175.45 | $175.45 | $175.50 |
| Purchase #2 | $148.38 | 6.622% | $158.2057 | $158.21 | $158.20 | $158.20 |
| Purchase #3 | $48.52 | 3.487% | $50.2119 | $50.21 | $50.20 | $50.20 |
| Purchase #4 | $217.98 | 7.174% | $233.6179 | $233.62 | $233.60 | $233.60 |
| Purchase #5 | $127.74 | 9.750% | $140.1947 | $140.19 | $140.20 | $140.20 |
| Purchase #6 | $187.48 | 11.276% | $208.6202 | $208.62 | $208.60 | $208.60 |
| Purchase #7 | $17.92 | 8.136% | $19.378 | $19.38 | $19.40 | $19.40 |
| 7 purchase totals = | $909.68 | $985.6812 | $985.68 | $985.65 | $985.70 | |