| 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 | $156.88 | 10.675% | $173.6269 | $173.63 | $173.65 | $173.60 |
| Purchase #2 | $147.54 | 9.782% | $161.9724 | $161.97 | $161.95 | $162.00 |
| Purchase #3 | $9.30 | 13.297% | $10.5366 | $10.54 | $10.55 | $10.50 |
| Purchase #4 | $42.43 | 9.627% | $46.5147 | $46.51 | $46.50 | $46.50 |
| Purchase #5 | $213.40 | 12.688% | $240.4762 | $240.48 | $240.50 | $240.50 |
| Purchase #6 | $55.90 | 7.659% | $60.1814 | $60.18 | $60.20 | $60.20 |
| Purchase #7 | $108.60 | 4.865% | $113.8834 | $113.88 | $113.90 | $113.90 |
| 7 purchase totals = | $734.05 | $807.1916 | $807.19 | $807.25 | $807.20 | |