| 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 | $179.95 | 5.840% | $190.4591 | $190.46 | $190.45 | $190.50 |
| Purchase #2 | $224.94 | 11.687% | $251.2287 | $251.23 | $251.25 | $251.20 |
| Purchase #3 | $13.74 | 8.834% | $14.9538 | $14.95 | $14.95 | $15.00 |
| Purchase #4 | $213.67 | 7.672% | $230.0628 | $230.06 | $230.05 | $230.10 |
| Purchase #5 | $65.92 | 3.443% | $68.1896 | $68.19 | $68.20 | $68.20 |
| Purchase #6 | $154.30 | 3.393% | $159.5354 | $159.54 | $159.55 | $159.50 |
| Purchase #7 | $126.73 | 9.825% | $139.1812 | $139.18 | $139.20 | $139.20 |
| 7 purchase totals = | $979.25 | $1,053.6106 | $1,053.61 | $1,053.65 | $1,053.70 | |