| 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 | $180.60 | 6.774% | $192.8338 | $192.83 | $192.85 | $192.80 |
| Purchase #2 | $188.96 | 3.283% | $195.1636 | $195.16 | $195.15 | $195.20 |
| Purchase #3 | $64.46 | 7.329% | $69.1843 | $69.18 | $69.20 | $69.20 |
| Purchase #4 | $51.63 | 8.469% | $56.0025 | $56.00 | $56.00 | $56.00 |
| Purchase #5 | $158.80 | 5.834% | $168.0644 | $168.06 | $168.05 | $168.10 |
| Purchase #6 | $57.99 | 4.872% | $60.8153 | $60.82 | $60.80 | $60.80 |
| Purchase #7 | $24.40 | 7.202% | $26.1573 | $26.16 | $26.15 | $26.20 |
| 7 purchase totals = | $726.84 | $768.2212 | $768.21 | $768.20 | $768.30 | |