| 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 | $134.86 | 11.594% | $150.4957 | $150.50 | $150.50 | $150.50 |
| Purchase #2 | $87.25 | 11.147% | $96.9758 | $96.98 | $97.00 | $97.00 |
| Purchase #3 | $144.71 | 12.363% | $162.6005 | $162.60 | $162.60 | $162.60 |
| Purchase #4 | $48.82 | 9.655% | $53.5336 | $53.53 | $53.55 | $53.50 |
| Purchase #5 | $106.35 | 11.856% | $118.9589 | $118.96 | $118.95 | $119.00 |
| Purchase #6 | $118.93 | 9.128% | $129.7859 | $129.79 | $129.80 | $129.80 |
| Purchase #7 | $67.70 | 8.658% | $73.5615 | $73.56 | $73.55 | $73.60 |
| 7 purchase totals = | $708.62 | $785.9119 | $785.92 | $785.95 | $786.00 | |