| 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 | $146.88 | 6.167% | $155.9381 | $155.94 | $155.95 | $155.90 |
| Purchase #2 | $70.47 | 13.368% | $79.8904 | $79.89 | $79.90 | $79.90 |
| Purchase #3 | $133.90 | 5.470% | $141.2243 | $141.22 | $141.20 | $141.20 |
| Purchase #4 | $27.34 | 6.796% | $29.198 | $29.20 | $29.20 | $29.20 |
| Purchase #5 | $212.63 | 3.222% | $219.4809 | $219.48 | $219.50 | $219.50 |
| Purchase #6 | $204.68 | 9.184% | $223.4778 | $223.48 | $223.50 | $223.50 |
| Purchase #7 | $14.34 | 6.782% | $15.3125 | $15.31 | $15.30 | $15.30 |
| 7 purchase totals = | $810.24 | $864.5220 | $864.52 | $864.55 | $864.50 | |