| 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 | $138.66 | 4.421% | $144.7902 | $144.79 | $144.80 | $144.80 |
| Purchase #2 | $60.95 | 13.819% | $69.3727 | $69.37 | $69.35 | $69.40 |
| Purchase #3 | $41.58 | 13.398% | $47.1509 | $47.15 | $47.15 | $47.20 |
| Purchase #4 | $244.58 | 4.740% | $256.1731 | $256.17 | $256.15 | $256.20 |
| Purchase #5 | $160.81 | 6.353% | $171.0263 | $171.03 | $171.05 | $171.00 |
| Purchase #6 | $58.71 | 8.689% | $63.8113 | $63.81 | $63.80 | $63.80 |
| Purchase #7 | $192.94 | 11.493% | $215.1146 | $215.11 | $215.10 | $215.10 |
| 7 purchase totals = | $898.23 | $967.4391 | $967.43 | $967.40 | $967.50 | |