| 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 | $169.85 | 4.555% | $177.5867 | $177.59 | $177.60 | $177.60 |
| Purchase #2 | $125.86 | 5.157% | $132.3506 | $132.35 | $132.35 | $132.40 |
| Purchase #3 | $15.73 | 7.656% | $16.9343 | $16.93 | $16.95 | $16.90 |
| Purchase #4 | $98.74 | 12.387% | $110.9709 | $110.97 | $110.95 | $111.00 |
| Purchase #5 | $99.42 | 6.597% | $105.9787 | $105.98 | $106.00 | $106.00 |
| Purchase #6 | $208.87 | 13.737% | $237.5625 | $237.56 | $237.55 | $237.60 |
| Purchase #7 | $129.63 | 10.362% | $143.0623 | $143.06 | $143.05 | $143.10 |
| 7 purchase totals = | $848.10 | $924.4460 | $924.44 | $924.45 | $924.60 | |