| 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 | $163.39 | 8.724% | $177.6441 | $177.64 | $177.65 | $177.60 |
| Purchase #2 | $74.29 | 9.829% | $81.592 | $81.59 | $81.60 | $81.60 |
| Purchase #3 | $89.96 | 6.356% | $95.6779 | $95.68 | $95.70 | $95.70 |
| Purchase #4 | $228.96 | 5.851% | $242.3564 | $242.36 | $242.35 | $242.40 |
| Purchase #5 | $107.25 | 3.532% | $111.0381 | $111.04 | $111.05 | $111.00 |
| Purchase #6 | $186.43 | 5.169% | $196.0666 | $196.07 | $196.05 | $196.10 |
| Purchase #7 | $47.94 | 11.374% | $53.3927 | $53.39 | $53.40 | $53.40 |
| 7 purchase totals = | $898.22 | $957.7678 | $957.77 | $957.80 | $957.80 | |