| 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 | $138.26 | 11.295% | $153.8765 | $153.88 | $153.90 | $153.90 |
| Purchase #2 | $193.28 | 6.241% | $205.3426 | $205.34 | $205.35 | $205.30 |
| Purchase #3 | $180.35 | 12.761% | $203.3645 | $203.36 | $203.35 | $203.40 |
| Purchase #4 | $208.38 | 7.565% | $224.1439 | $224.14 | $224.15 | $224.10 |
| Purchase #5 | $110.60 | 12.856% | $124.8187 | $124.82 | $124.80 | $124.80 |
| Purchase #6 | $144.60 | 11.804% | $161.6686 | $161.67 | $161.65 | $161.70 |
| Purchase #7 | $182.58 | 3.451% | $188.8808 | $188.88 | $188.90 | $188.90 |
| 7 purchase totals = | $1,158.05 | $1,262.0956 | $1,262.09 | $1,262.10 | $1,262.10 | |