| 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 | $179.42 | 11.234% | $199.576 | $199.58 | $199.60 | $199.60 |
| Purchase #2 | $176.84 | 7.621% | $190.317 | $190.32 | $190.30 | $190.30 |
| Purchase #3 | $68.63 | 9.617% | $75.2301 | $75.23 | $75.25 | $75.20 |
| Purchase #4 | $66.80 | 9.624% | $73.2288 | $73.23 | $73.25 | $73.20 |
| Purchase #5 | $206.56 | 6.293% | $219.5588 | $219.56 | $219.55 | $219.60 |
| Purchase #6 | $129.60 | 12.640% | $145.9814 | $145.98 | $146.00 | $146.00 |
| Purchase #7 | $59.32 | 10.574% | $65.5925 | $65.59 | $65.60 | $65.60 |
| 7 purchase totals = | $887.17 | $969.4846 | $969.49 | $969.55 | $969.50 | |