| 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 | $165.80 | 8.665% | $180.1666 | $180.17 | $180.15 | $180.20 |
| Purchase #2 | $100.73 | 10.315% | $111.1203 | $111.12 | $111.10 | $111.10 |
| Purchase #3 | $228.71 | 10.122% | $251.86 | $251.86 | $251.85 | $251.90 |
| Purchase #4 | $142.45 | 8.394% | $154.4073 | $154.41 | $154.40 | $154.40 |
| Purchase #5 | $124.51 | 11.868% | $139.2868 | $139.29 | $139.30 | $139.30 |
| Purchase #6 | $224.46 | 5.428% | $236.6437 | $236.64 | $236.65 | $236.60 |
| Purchase #7 | $148.84 | 9.312% | $162.7 | $162.70 | $162.70 | $162.70 |
| 7 purchase totals = | $1,135.50 | $1,236.1847 | $1,236.19 | $1,236.15 | $1,236.20 | |