| 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 | $32.80 | 13.676% | $37.2857 | $37.29 | $37.30 | $37.30 |
| Purchase #2 | $126.65 | 9.254% | $138.3702 | $138.37 | $138.35 | $138.40 |
| Purchase #3 | $161.28 | 6.267% | $171.3874 | $171.39 | $171.40 | $171.40 |
| Purchase #4 | $136.99 | 6.379% | $145.7286 | $145.73 | $145.75 | $145.70 |
| Purchase #5 | $148.93 | 6.738% | $158.9649 | $158.96 | $158.95 | $159.00 |
| Purchase #6 | $111.41 | 11.323% | $124.025 | $124.03 | $124.05 | $124.00 |
| Purchase #7 | $193.78 | 7.634% | $208.5732 | $208.57 | $208.55 | $208.60 |
| 7 purchase totals = | $911.84 | $984.3350 | $984.34 | $984.35 | $984.40 | |