| 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 | $152.68 | 5.701% | $161.3843 | $161.38 | $161.40 | $161.40 |
| Purchase #2 | $36.41 | 3.669% | $37.7459 | $37.75 | $37.75 | $37.70 |
| Purchase #3 | $23.62 | 9.244% | $25.8034 | $25.80 | $25.80 | $25.80 |
| Purchase #4 | $232.31 | 10.125% | $255.8314 | $255.83 | $255.85 | $255.80 |
| Purchase #5 | $198.25 | 7.492% | $213.1029 | $213.10 | $213.10 | $213.10 |
| Purchase #6 | $112.46 | 5.689% | $118.8578 | $118.86 | $118.85 | $118.90 |
| Purchase #7 | $53.53 | 12.704% | $60.3305 | $60.33 | $60.35 | $60.30 |
| 7 purchase totals = | $809.26 | $873.0562 | $873.05 | $873.10 | $873.00 | |