| 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 | $94.74 | 11.656% | $105.7829 | $105.78 | $105.80 | $105.80 |
| Purchase #2 | $159.99 | 10.668% | $177.0577 | $177.06 | $177.05 | $177.10 |
| Purchase #3 | $37.53 | 7.553% | $40.3646 | $40.36 | $40.35 | $40.40 |
| Purchase #4 | $153.34 | 4.277% | $159.8984 | $159.90 | $159.90 | $159.90 |
| Purchase #5 | $110.97 | 11.359% | $123.5751 | $123.58 | $123.60 | $123.60 |
| Purchase #6 | $68.90 | 9.701% | $75.584 | $75.58 | $75.60 | $75.60 |
| Purchase #7 | $174.79 | 10.314% | $192.8178 | $192.82 | $192.80 | $192.80 |
| 7 purchase totals = | $800.26 | $875.0805 | $875.08 | $875.10 | $875.20 | |