| 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 | $163.53 | 6.541% | $174.2265 | $174.23 | $174.25 | $174.20 |
| Purchase #2 | $48.91 | 8.607% | $53.1197 | $53.12 | $53.10 | $53.10 |
| Purchase #3 | $169.42 | 6.186% | $179.9003 | $179.90 | $179.90 | $179.90 |
| Purchase #4 | $200.61 | 6.601% | $213.8523 | $213.85 | $213.85 | $213.90 |
| Purchase #5 | $206.68 | 6.163% | $219.4177 | $219.42 | $219.40 | $219.40 |
| Purchase #6 | $7.79 | 11.171% | $8.6602 | $8.66 | $8.65 | $8.70 |
| Purchase #7 | $48.65 | 13.200% | $55.0718 | $55.07 | $55.05 | $55.10 |
| 7 purchase totals = | $845.59 | $904.2485 | $904.25 | $904.20 | $904.30 | |