| 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 | $92.73 | 9.187% | $101.2491 | $101.25 | $101.25 | $101.20 |
| Purchase #2 | $111.46 | 7.763% | $120.1126 | $120.11 | $120.10 | $120.10 |
| Purchase #3 | $146.99 | 3.585% | $152.2596 | $152.26 | $152.25 | $152.30 |
| Purchase #4 | $164.70 | 13.871% | $187.5455 | $187.55 | $187.55 | $187.50 |
| Purchase #5 | $40.30 | 8.660% | $43.79 | $43.79 | $43.80 | $43.80 |
| Purchase #6 | $145.65 | 10.828% | $161.421 | $161.42 | $161.40 | $161.40 |
| Purchase #7 | $144.92 | 11.666% | $161.8264 | $161.83 | $161.85 | $161.80 |
| 7 purchase totals = | $846.75 | $928.2042 | $928.21 | $928.20 | $928.10 | |