| 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 | $75.32 | 11.727% | $84.1528 | $84.15 | $84.15 | $84.20 |
| Purchase #2 | $118.46 | 12.126% | $132.8245 | $132.82 | $132.80 | $132.80 |
| Purchase #3 | $117.32 | 5.471% | $123.7386 | $123.74 | $123.75 | $123.70 |
| Purchase #4 | $45.51 | 6.308% | $48.3808 | $48.38 | $48.40 | $48.40 |
| Purchase #5 | $137.43 | 13.774% | $156.3596 | $156.36 | $156.35 | $156.40 |
| Purchase #6 | $200.76 | 9.286% | $219.4026 | $219.40 | $219.40 | $219.40 |
| Purchase #7 | $188.60 | 3.108% | $194.4617 | $194.46 | $194.45 | $194.50 |
| 7 purchase totals = | $883.40 | $959.3206 | $959.31 | $959.30 | $959.40 | |