| 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 | $63.57 | 5.641% | $67.156 | $67.16 | $67.15 | $67.20 |
| Purchase #2 | $166.74 | 4.240% | $173.8098 | $173.81 | $173.80 | $173.80 |
| Purchase #3 | $95.71 | 5.528% | $101.0008 | $101.00 | $101.00 | $101.00 |
| Purchase #4 | $144.51 | 5.659% | $152.6878 | $152.69 | $152.70 | $152.70 |
| Purchase #5 | $39.87 | 3.814% | $41.3906 | $41.39 | $41.40 | $41.40 |
| Purchase #6 | $160.91 | 12.748% | $181.4228 | $181.42 | $181.40 | $181.40 |
| Purchase #7 | $200.55 | 5.801% | $212.1839 | $212.18 | $212.20 | $212.20 |
| 7 purchase totals = | $871.86 | $929.6517 | $929.65 | $929.65 | $929.70 | |