| 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 | $159.79 | 8.717% | $173.7189 | $173.72 | $173.70 | $173.70 |
| Purchase #2 | $52.89 | 6.475% | $56.3146 | $56.31 | $56.30 | $56.30 |
| Purchase #3 | $132.92 | 4.276% | $138.6037 | $138.60 | $138.60 | $138.60 |
| Purchase #4 | $79.96 | 10.641% | $88.4685 | $88.47 | $88.45 | $88.50 |
| Purchase #5 | $187.95 | 13.418% | $213.1691 | $213.17 | $213.15 | $213.20 |
| Purchase #6 | $13.29 | 11.232% | $14.7827 | $14.78 | $14.80 | $14.80 |
| Purchase #7 | $22.75 | 7.618% | $24.4831 | $24.48 | $24.50 | $24.50 |
| 7 purchase totals = | $649.55 | $709.5406 | $709.53 | $709.50 | $709.60 | |