| 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 | $139.62 | 9.556% | $152.9621 | $152.96 | $152.95 | $153.00 |
| Purchase #2 | $243.57 | 5.664% | $257.3658 | $257.37 | $257.35 | $257.40 |
| Purchase #3 | $189.57 | 10.818% | $210.0777 | $210.08 | $210.10 | $210.10 |
| Purchase #4 | $123.53 | 7.742% | $133.0937 | $133.09 | $133.10 | $133.10 |
| Purchase #5 | $122.77 | 13.400% | $139.2212 | $139.22 | $139.20 | $139.20 |
| Purchase #6 | $165.71 | 13.360% | $187.8489 | $187.85 | $187.85 | $187.80 |
| Purchase #7 | $125.68 | 8.431% | $136.2761 | $136.28 | $136.30 | $136.30 |
| 7 purchase totals = | $1,110.45 | $1,216.8455 | $1,216.85 | $1,216.85 | $1,216.90 | |