| 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 | $166.97 | 12.492% | $187.8279 | $187.83 | $187.85 | $187.80 |
| Purchase #2 | $185.82 | 13.158% | $210.2702 | $210.27 | $210.25 | $210.30 |
| Purchase #3 | $194.68 | 12.593% | $219.1961 | $219.20 | $219.20 | $219.20 |
| Purchase #4 | $105.70 | 10.119% | $116.3958 | $116.40 | $116.40 | $116.40 |
| Purchase #5 | $193.79 | 12.206% | $217.444 | $217.44 | $217.45 | $217.40 |
| Purchase #6 | $22.71 | 5.689% | $24.002 | $24.00 | $24.00 | $24.00 |
| Purchase #7 | $187.77 | 13.105% | $212.3773 | $212.38 | $212.40 | $212.40 |
| 7 purchase totals = | $1,057.44 | $1,187.5133 | $1,187.52 | $1,187.55 | $1,187.50 | |