| 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 | $67.98 | 8.514% | $73.7678 | $73.77 | $73.75 | $73.80 |
| Purchase #2 | $99.36 | 11.854% | $111.1381 | $111.14 | $111.15 | $111.10 |
| Purchase #3 | $125.84 | 5.681% | $132.989 | $132.99 | $133.00 | $133.00 |
| Purchase #4 | $228.79 | 12.323% | $256.9838 | $256.98 | $257.00 | $257.00 |
| Purchase #5 | $122.88 | 13.141% | $139.0277 | $139.03 | $139.05 | $139.00 |
| Purchase #6 | $153.75 | 3.540% | $159.1928 | $159.19 | $159.20 | $159.20 |
| Purchase #7 | $94.25 | 7.835% | $101.6345 | $101.63 | $101.65 | $101.60 |
| 7 purchase totals = | $892.85 | $974.7337 | $974.73 | $974.80 | $974.70 | |