| 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 | $189.71 | 8.817% | $206.4367 | $206.44 | $206.45 | $206.40 |
| Purchase #2 | $14.48 | 3.851% | $15.0376 | $15.04 | $15.05 | $15.00 |
| Purchase #3 | $144.85 | 9.554% | $158.689 | $158.69 | $158.70 | $158.70 |
| Purchase #4 | $80.25 | 12.460% | $90.2492 | $90.25 | $90.25 | $90.20 |
| Purchase #5 | $37.44 | 11.241% | $41.6486 | $41.65 | $41.65 | $41.60 |
| Purchase #6 | $244.74 | 6.280% | $260.1097 | $260.11 | $260.10 | $260.10 |
| Purchase #7 | $140.44 | 8.114% | $151.8353 | $151.84 | $151.85 | $151.80 |
| 7 purchase totals = | $851.91 | $924.0061 | $924.02 | $924.05 | $923.80 | |