| 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 | $130.98 | 13.366% | $148.4868 | $148.49 | $148.50 | $148.50 |
| Purchase #2 | $74.97 | 9.347% | $81.9774 | $81.98 | $82.00 | $82.00 |
| Purchase #3 | $155.80 | 6.163% | $165.402 | $165.40 | $165.40 | $165.40 |
| Purchase #4 | $232.40 | 9.696% | $254.9335 | $254.93 | $254.95 | $254.90 |
| Purchase #5 | $144.39 | 3.390% | $149.2848 | $149.28 | $149.30 | $149.30 |
| Purchase #6 | $195.96 | 8.793% | $213.1908 | $213.19 | $213.20 | $213.20 |
| Purchase #7 | $135.28 | 10.776% | $149.8578 | $149.86 | $149.85 | $149.90 |
| 7 purchase totals = | $1,069.78 | $1,163.1331 | $1,163.13 | $1,163.20 | $1,163.20 | |