| 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 | $144.97 | 9.452% | $158.6726 | $158.67 | $158.65 | $158.70 |
| Purchase #2 | $5.45 | 3.159% | $5.6222 | $5.62 | $5.60 | $5.60 |
| Purchase #3 | $19.58 | 10.710% | $21.677 | $21.68 | $21.70 | $21.70 |
| Purchase #4 | $83.74 | 3.305% | $86.5076 | $86.51 | $86.50 | $86.50 |
| Purchase #5 | $88.29 | 6.219% | $93.7808 | $93.78 | $93.80 | $93.80 |
| Purchase #6 | $48.82 | 11.668% | $54.5163 | $54.52 | $54.50 | $54.50 |
| Purchase #7 | $212.27 | 13.374% | $240.659 | $240.66 | $240.65 | $240.70 |
| 7 purchase totals = | $603.12 | $661.4355 | $661.44 | $661.40 | $661.50 | |