| 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 | $34.63 | 10.196% | $38.1609 | $38.16 | $38.15 | $38.20 |
| Purchase #2 | $147.81 | 12.453% | $166.2168 | $166.22 | $166.20 | $166.20 |
| Purchase #3 | $38.57 | 4.607% | $40.3469 | $40.35 | $40.35 | $40.30 |
| Purchase #4 | $86.96 | 8.234% | $94.1203 | $94.12 | $94.10 | $94.10 |
| Purchase #5 | $54.85 | 7.516% | $58.9725 | $58.97 | $58.95 | $59.00 |
| Purchase #6 | $189.58 | 13.268% | $214.7335 | $214.73 | $214.75 | $214.70 |
| Purchase #7 | $100.28 | 10.554% | $110.8636 | $110.86 | $110.85 | $110.90 |
| 7 purchase totals = | $652.68 | $723.4145 | $723.41 | $723.35 | $723.40 | |