| 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 | $155.41 | 10.464% | $171.6721 | $171.67 | $171.65 | $171.70 |
| Purchase #2 | $44.62 | 4.594% | $46.6698 | $46.67 | $46.65 | $46.70 |
| Purchase #3 | $159.57 | 5.620% | $168.5378 | $168.54 | $168.55 | $168.50 |
| Purchase #4 | $47.69 | 3.191% | $49.2118 | $49.21 | $49.20 | $49.20 |
| Purchase #5 | $204.40 | 8.186% | $221.1322 | $221.13 | $221.15 | $221.10 |
| Purchase #6 | $132.29 | 7.427% | $142.1152 | $142.12 | $142.10 | $142.10 |
| Purchase #7 | $96.31 | 3.256% | $99.4459 | $99.45 | $99.45 | $99.40 |
| 7 purchase totals = | $840.29 | $898.7848 | $898.79 | $898.75 | $898.70 | |