| 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 | $137.81 | 9.353% | $150.6994 | $150.70 | $150.70 | $150.70 |
| Purchase #2 | $48.70 | 4.399% | $50.8423 | $50.84 | $50.85 | $50.80 |
| Purchase #3 | $166.30 | 4.552% | $173.87 | $173.87 | $173.85 | $173.90 |
| Purchase #4 | $129.64 | 10.780% | $143.6152 | $143.62 | $143.60 | $143.60 |
| Purchase #5 | $92.52 | 5.525% | $97.6317 | $97.63 | $97.65 | $97.60 |
| Purchase #6 | $97.86 | 10.163% | $107.8055 | $107.81 | $107.80 | $107.80 |
| Purchase #7 | $183.73 | 11.156% | $204.2269 | $204.23 | $204.25 | $204.20 |
| 7 purchase totals = | $856.56 | $928.6910 | $928.70 | $928.70 | $928.60 | |