| 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 | $214.29 | 3.592% | $221.9873 | $221.99 | $222.00 | $222.00 |
| Purchase #2 | $132.49 | 13.683% | $150.6186 | $150.62 | $150.60 | $150.60 |
| Purchase #3 | $128.46 | 10.804% | $142.3388 | $142.34 | $142.35 | $142.30 |
| Purchase #4 | $158.55 | 10.822% | $175.7083 | $175.71 | $175.70 | $175.70 |
| Purchase #5 | $160.56 | 5.615% | $169.5754 | $169.58 | $169.60 | $169.60 |
| Purchase #6 | $16.78 | 13.701% | $19.079 | $19.08 | $19.10 | $19.10 |
| Purchase #7 | $33.68 | 10.182% | $37.1093 | $37.11 | $37.10 | $37.10 |
| 7 purchase totals = | $844.81 | $916.4167 | $916.43 | $916.45 | $916.40 | |