| 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 | $169.99 | 8.804% | $184.9559 | $184.96 | $184.95 | $185.00 |
| Purchase #2 | $75.75 | 10.245% | $83.5106 | $83.51 | $83.50 | $83.50 |
| Purchase #3 | $21.46 | 9.402% | $23.4777 | $23.48 | $23.50 | $23.50 |
| Purchase #4 | $141.79 | 10.418% | $156.5617 | $156.56 | $156.55 | $156.60 |
| Purchase #5 | $59.25 | 11.320% | $65.9571 | $65.96 | $65.95 | $66.00 |
| Purchase #6 | $97.45 | 7.570% | $104.827 | $104.83 | $104.85 | $104.80 |
| Purchase #7 | $43.26 | 4.497% | $45.2054 | $45.21 | $45.20 | $45.20 |
| 7 purchase totals = | $608.95 | $664.4954 | $664.51 | $664.50 | $664.60 | |