| 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 | $130.53 | 6.528% | $139.051 | $139.05 | $139.05 | $139.10 |
| Purchase #2 | $67.84 | 3.471% | $70.1947 | $70.19 | $70.20 | $70.20 |
| Purchase #3 | $191.29 | 7.493% | $205.6234 | $205.62 | $205.60 | $205.60 |
| Purchase #4 | $120.25 | 12.633% | $135.4412 | $135.44 | $135.45 | $135.40 |
| Purchase #5 | $112.88 | 3.559% | $116.8974 | $116.90 | $116.90 | $116.90 |
| Purchase #6 | $87.41 | 10.810% | $96.859 | $96.86 | $96.85 | $96.90 |
| Purchase #7 | $146.29 | 13.492% | $166.0274 | $166.03 | $166.05 | $166.00 |
| 7 purchase totals = | $856.49 | $930.0941 | $930.09 | $930.10 | $930.10 | |