| 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 | $191.73 | 7.309% | $205.7435 | $205.74 | $205.75 | $205.70 |
| Purchase #2 | $84.96 | 11.867% | $95.0422 | $95.04 | $95.05 | $95.00 |
| Purchase #3 | $225.25 | 9.782% | $247.284 | $247.28 | $247.30 | $247.30 |
| Purchase #4 | $137.61 | 5.514% | $145.1978 | $145.20 | $145.20 | $145.20 |
| Purchase #5 | $52.64 | 4.837% | $55.1862 | $55.19 | $55.20 | $55.20 |
| Purchase #6 | $153.37 | 4.183% | $159.7855 | $159.79 | $159.80 | $159.80 |
| Purchase #7 | $80.38 | 4.263% | $83.8066 | $83.81 | $83.80 | $83.80 |
| 7 purchase totals = | $925.94 | $992.0458 | $992.05 | $992.10 | $992.00 | |