| 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 | $147.26 | 5.237% | $154.972 | $154.97 | $154.95 | $155.00 |
| Purchase #2 | $81.38 | 6.587% | $86.7405 | $86.74 | $86.75 | $86.70 |
| Purchase #3 | $200.77 | 8.219% | $217.2713 | $217.27 | $217.25 | $217.30 |
| Purchase #4 | $195.71 | 12.374% | $219.9272 | $219.93 | $219.95 | $219.90 |
| Purchase #5 | $104.64 | 3.202% | $107.9906 | $107.99 | $108.00 | $108.00 |
| Purchase #6 | $120.67 | 9.765% | $132.4534 | $132.45 | $132.45 | $132.50 |
| Purchase #7 | $130.84 | 4.470% | $136.6885 | $136.69 | $136.70 | $136.70 |
| 7 purchase totals = | $981.27 | $1,056.0435 | $1,056.04 | $1,056.05 | $1,056.10 | |