| 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 | $21.60 | 12.404% | $24.2793 | $24.28 | $24.30 | $24.30 |
| Purchase #2 | $32.69 | 8.201% | $35.3709 | $35.37 | $35.35 | $35.40 |
| Purchase #3 | $176.98 | 5.177% | $186.1423 | $186.14 | $186.15 | $186.10 |
| Purchase #4 | $135.48 | 3.696% | $140.4873 | $140.49 | $140.50 | $140.50 |
| Purchase #5 | $217.28 | 5.417% | $229.0501 | $229.05 | $229.05 | $229.10 |
| Purchase #6 | $139.74 | 6.359% | $148.6261 | $148.63 | $148.65 | $148.60 |
| Purchase #7 | $150.40 | 6.200% | $159.7248 | $159.72 | $159.70 | $159.70 |
| 7 purchase totals = | $874.17 | $923.6808 | $923.68 | $923.70 | $923.70 | |