| 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 | $172.49 | 4.766% | $180.7109 | $180.71 | $180.70 | $180.70 |
| Purchase #2 | $90.42 | 13.470% | $102.5996 | $102.60 | $102.60 | $102.60 |
| Purchase #3 | $188.27 | 10.723% | $208.4582 | $208.46 | $208.45 | $208.50 |
| Purchase #4 | $55.89 | 5.136% | $58.7605 | $58.76 | $58.75 | $58.80 |
| Purchase #5 | $120.26 | 3.848% | $124.8876 | $124.89 | $124.90 | $124.90 |
| Purchase #6 | $115.57 | 9.126% | $126.1169 | $126.12 | $126.10 | $126.10 |
| Purchase #7 | $214.85 | 10.693% | $237.8239 | $237.82 | $237.80 | $237.80 |
| 7 purchase totals = | $957.75 | $1,039.3576 | $1,039.36 | $1,039.30 | $1,039.40 | |