| 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 | $195.26 | 3.729% | $202.5412 | $202.54 | $202.55 | $202.50 |
| Purchase #2 | $59.68 | 7.580% | $64.2037 | $64.20 | $64.20 | $64.20 |
| Purchase #3 | $16.46 | 9.550% | $18.0319 | $18.03 | $18.05 | $18.00 |
| Purchase #4 | $15.85 | 4.851% | $16.6189 | $16.62 | $16.60 | $16.60 |
| Purchase #5 | $159.61 | 13.161% | $180.6163 | $180.62 | $180.60 | $180.60 |
| Purchase #6 | $58.69 | 10.279% | $64.7227 | $64.72 | $64.70 | $64.70 |
| Purchase #7 | $151.29 | 11.630% | $168.885 | $168.89 | $168.90 | $168.90 |
| 7 purchase totals = | $656.84 | $715.6197 | $715.62 | $715.60 | $715.50 | |