| 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 | $153.59 | 9.429% | $168.072 | $168.07 | $168.05 | $168.10 |
| Purchase #2 | $110.43 | 5.631% | $116.6483 | $116.65 | $116.65 | $116.60 |
| Purchase #3 | $95.63 | 6.106% | $101.4692 | $101.47 | $101.45 | $101.50 |
| Purchase #4 | $84.38 | 8.221% | $91.3169 | $91.32 | $91.30 | $91.30 |
| Purchase #5 | $44.62 | 4.824% | $46.7725 | $46.77 | $46.75 | $46.80 |
| Purchase #6 | $59.32 | 11.523% | $66.1554 | $66.16 | $66.15 | $66.20 |
| Purchase #7 | $16.68 | 13.674% | $18.9608 | $18.96 | $18.95 | $19.00 |
| 7 purchase totals = | $564.65 | $609.3951 | $609.40 | $609.30 | $609.50 | |