| 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 | $163.38 | 10.294% | $180.1983 | $180.20 | $180.20 | $180.20 |
| Purchase #2 | $64.93 | 6.543% | $69.1784 | $69.18 | $69.20 | $69.20 |
| Purchase #3 | $173.43 | 5.813% | $183.5115 | $183.51 | $183.50 | $183.50 |
| Purchase #4 | $56.48 | 6.631% | $60.2252 | $60.23 | $60.25 | $60.20 |
| Purchase #5 | $179.30 | 7.566% | $192.8658 | $192.87 | $192.85 | $192.90 |
| Purchase #6 | $59.64 | 11.855% | $66.7103 | $66.71 | $66.70 | $66.70 |
| Purchase #7 | $166.81 | 10.749% | $184.7404 | $184.74 | $184.75 | $184.70 |
| 7 purchase totals = | $863.97 | $937.4299 | $937.44 | $937.45 | $937.40 | |