| 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 | $161.53 | 5.525% | $170.4545 | $170.45 | $170.45 | $170.50 |
| Purchase #2 | $17.96 | 8.672% | $19.5175 | $19.52 | $19.50 | $19.50 |
| Purchase #3 | $183.50 | 4.582% | $191.908 | $191.91 | $191.90 | $191.90 |
| Purchase #4 | $144.30 | 7.109% | $154.5583 | $154.56 | $154.55 | $154.60 |
| Purchase #5 | $91.56 | 7.835% | $98.7337 | $98.73 | $98.75 | $98.70 |
| Purchase #6 | $21.66 | 9.504% | $23.7186 | $23.72 | $23.70 | $23.70 |
| Purchase #7 | $60.53 | 11.721% | $67.6247 | $67.62 | $67.60 | $67.60 |
| 7 purchase totals = | $681.04 | $726.5153 | $726.51 | $726.45 | $726.50 | |