| 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 | $106.93 | 8.281% | $115.7849 | $115.78 | $115.80 | $115.80 |
| Purchase #2 | $110.25 | 5.624% | $116.4505 | $116.45 | $116.45 | $116.50 |
| Purchase #3 | $116.96 | 12.819% | $131.9531 | $131.95 | $131.95 | $132.00 |
| Purchase #4 | $137.92 | 11.630% | $153.9601 | $153.96 | $153.95 | $154.00 |
| Purchase #5 | $12.98 | 3.246% | $13.4013 | $13.40 | $13.40 | $13.40 |
| Purchase #6 | $18.78 | 5.505% | $19.8138 | $19.81 | $19.80 | $19.80 |
| Purchase #7 | $230.91 | 9.639% | $253.1674 | $253.17 | $253.15 | $253.20 |
| 7 purchase totals = | $734.73 | $804.5311 | $804.52 | $804.50 | $804.70 | |