| 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 | $88.32 | 10.738% | $97.8038 | $97.80 | $97.80 | $97.80 |
| Purchase #2 | $100.46 | 6.674% | $107.1647 | $107.16 | $107.15 | $107.20 |
| Purchase #3 | $156.30 | 4.292% | $163.0084 | $163.01 | $163.00 | $163.00 |
| Purchase #4 | $172.35 | 8.320% | $186.6895 | $186.69 | $186.70 | $186.70 |
| Purchase #5 | $238.48 | 7.755% | $256.9741 | $256.97 | $256.95 | $257.00 |
| Purchase #6 | $62.68 | 4.579% | $65.5501 | $65.55 | $65.55 | $65.60 |
| Purchase #7 | $84.26 | 7.780% | $90.8154 | $90.82 | $90.80 | $90.80 |
| 7 purchase totals = | $902.85 | $968.0060 | $968.00 | $967.95 | $968.10 | |