| 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 | $232.40 | 7.385% | $249.5627 | $249.56 | $249.55 | $249.60 |
| Purchase #2 | $177.85 | 6.251% | $188.9674 | $188.97 | $188.95 | $189.00 |
| Purchase #3 | $138.66 | 8.742% | $150.7817 | $150.78 | $150.80 | $150.80 |
| Purchase #4 | $66.27 | 11.160% | $73.6657 | $73.67 | $73.65 | $73.70 |
| Purchase #5 | $55.50 | 9.299% | $60.6609 | $60.66 | $60.65 | $60.70 |
| Purchase #6 | $132.74 | 10.297% | $146.4082 | $146.41 | $146.40 | $146.40 |
| Purchase #7 | $189.60 | 10.801% | $210.0787 | $210.08 | $210.10 | $210.10 |
| 7 purchase totals = | $993.02 | $1,080.1253 | $1,080.13 | $1,080.10 | $1,080.30 | |