| 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 | $158.93 | 8.573% | $172.5551 | $172.56 | $172.55 | $172.60 |
| Purchase #2 | $28.85 | 9.478% | $31.5844 | $31.58 | $31.60 | $31.60 |
| Purchase #3 | $58.69 | 6.772% | $62.6645 | $62.66 | $62.65 | $62.70 |
| Purchase #4 | $44.83 | 4.331% | $46.7716 | $46.77 | $46.75 | $46.80 |
| Purchase #5 | $237.77 | 9.688% | $260.8052 | $260.81 | $260.80 | $260.80 |
| Purchase #6 | $168.52 | 5.412% | $177.6403 | $177.64 | $177.65 | $177.60 |
| Purchase #7 | $101.94 | 13.512% | $115.7141 | $115.71 | $115.70 | $115.70 |
| 7 purchase totals = | $799.53 | $867.7352 | $867.73 | $867.70 | $867.80 | |