| 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 | $200.86 | 3.346% | $207.5808 | $207.58 | $207.60 | $207.60 |
| Purchase #2 | $39.94 | 3.808% | $41.4609 | $41.46 | $41.45 | $41.50 |
| Purchase #3 | $152.93 | 10.307% | $168.6925 | $168.69 | $168.70 | $168.70 |
| Purchase #4 | $176.79 | 12.420% | $198.7473 | $198.75 | $198.75 | $198.70 |
| Purchase #5 | $110.31 | 6.284% | $117.2419 | $117.24 | $117.25 | $117.20 |
| Purchase #6 | $156.77 | 3.758% | $162.6614 | $162.66 | $162.65 | $162.70 |
| Purchase #7 | $55.95 | 5.735% | $59.1587 | $59.16 | $59.15 | $59.20 |
| 7 purchase totals = | $893.55 | $955.5435 | $955.54 | $955.55 | $955.60 | |