| 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 | $144.54 | 7.759% | $155.7549 | $155.75 | $155.75 | $155.80 |
| Purchase #2 | $146.37 | 8.367% | $158.6168 | $158.62 | $158.60 | $158.60 |
| Purchase #3 | $187.80 | 12.589% | $211.4421 | $211.44 | $211.45 | $211.40 |
| Purchase #4 | $134.90 | 13.486% | $153.0926 | $153.09 | $153.10 | $153.10 |
| Purchase #5 | $62.49 | 13.865% | $71.1542 | $71.15 | $71.15 | $71.20 |
| Purchase #6 | $107.68 | 10.229% | $118.6946 | $118.69 | $118.70 | $118.70 |
| Purchase #7 | $105.99 | 6.675% | $113.0648 | $113.06 | $113.05 | $113.10 |
| 7 purchase totals = | $889.77 | $981.8200 | $981.80 | $981.80 | $981.90 | |