| 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 | $140.95 | 7.679% | $151.7736 | $151.77 | $151.75 | $151.80 |
| Purchase #2 | $24.53 | 10.648% | $27.142 | $27.14 | $27.15 | $27.10 |
| Purchase #3 | $125.66 | 6.745% | $134.1358 | $134.14 | $134.15 | $134.10 |
| Purchase #4 | $40.34 | 5.134% | $42.4111 | $42.41 | $42.40 | $42.40 |
| Purchase #5 | $69.72 | 9.631% | $76.4347 | $76.43 | $76.45 | $76.40 |
| Purchase #6 | $121.45 | 8.608% | $131.9044 | $131.90 | $131.90 | $131.90 |
| Purchase #7 | $122.30 | 12.848% | $138.0131 | $138.01 | $138.00 | $138.00 |
| 7 purchase totals = | $644.95 | $701.8147 | $701.80 | $701.80 | $701.70 | |