| 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 | $11.74 | 7.518% | $12.6226 | $12.62 | $12.60 | $12.60 |
| Purchase #2 | $179.77 | 12.462% | $202.1729 | $202.17 | $202.15 | $202.20 |
| Purchase #3 | $121.53 | 12.561% | $136.7954 | $136.80 | $136.80 | $136.80 |
| Purchase #4 | $140.27 | 8.783% | $152.5899 | $152.59 | $152.60 | $152.60 |
| Purchase #5 | $145.34 | 4.532% | $151.9268 | $151.93 | $151.95 | $151.90 |
| Purchase #6 | $18.65 | 11.456% | $20.7865 | $20.79 | $20.80 | $20.80 |
| Purchase #7 | $164.50 | 5.703% | $173.8814 | $173.88 | $173.90 | $173.90 |
| 7 purchase totals = | $781.80 | $850.7755 | $850.78 | $850.80 | $850.80 | |