| 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 | $142.36 | 13.814% | $162.0256 | $162.03 | $162.05 | $162.00 |
| Purchase #2 | $12.76 | 3.188% | $13.1668 | $13.17 | $13.15 | $13.20 |
| Purchase #3 | $56.86 | 10.315% | $62.7251 | $62.73 | $62.75 | $62.70 |
| Purchase #4 | $98.98 | 11.793% | $110.6527 | $110.65 | $110.65 | $110.70 |
| Purchase #5 | $25.84 | 11.630% | $28.8452 | $28.85 | $28.85 | $28.80 |
| Purchase #6 | $24.82 | 3.850% | $25.7756 | $25.78 | $25.80 | $25.80 |
| Purchase #7 | $147.32 | 10.682% | $163.0567 | $163.06 | $163.05 | $163.10 |
| 7 purchase totals = | $508.94 | $566.2477 | $566.27 | $566.30 | $566.30 | |