| 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 | $124.27 | 5.161% | $130.6836 | $130.68 | $130.70 | $130.70 |
| Purchase #2 | $177.63 | 8.607% | $192.9186 | $192.92 | $192.90 | $192.90 |
| Purchase #3 | $171.87 | 3.632% | $178.1123 | $178.11 | $178.10 | $178.10 |
| Purchase #4 | $66.26 | 12.515% | $74.5524 | $74.55 | $74.55 | $74.60 |
| Purchase #5 | $38.59 | 8.467% | $41.8574 | $41.86 | $41.85 | $41.90 |
| Purchase #6 | $44.61 | 12.526% | $50.1978 | $50.20 | $50.20 | $50.20 |
| Purchase #7 | $171.59 | 8.773% | $186.6436 | $186.64 | $186.65 | $186.60 |
| 7 purchase totals = | $794.82 | $854.9657 | $854.96 | $854.95 | $855.00 | |