| 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 | $196.93 | 12.286% | $221.1248 | $221.12 | $221.10 | $221.10 |
| Purchase #2 | $76.42 | 3.427% | $79.0389 | $79.04 | $79.05 | $79.00 |
| Purchase #3 | $144.43 | 13.510% | $163.9425 | $163.94 | $163.95 | $163.90 |
| Purchase #4 | $176.26 | 10.484% | $194.7391 | $194.74 | $194.75 | $194.70 |
| Purchase #5 | $110.29 | 5.686% | $116.5611 | $116.56 | $116.55 | $116.60 |
| Purchase #6 | $24.96 | 8.722% | $27.137 | $27.14 | $27.15 | $27.10 |
| Purchase #7 | $144.46 | 3.331% | $149.272 | $149.27 | $149.25 | $149.30 |
| 7 purchase totals = | $873.75 | $951.8154 | $951.81 | $951.80 | $951.70 | |