| 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 | $123.93 | 8.799% | $134.8346 | $134.83 | $134.85 | $134.80 |
| Purchase #2 | $155.29 | 7.514% | $166.9585 | $166.96 | $166.95 | $167.00 |
| Purchase #3 | $198.50 | 9.726% | $217.8061 | $217.81 | $217.80 | $217.80 |
| Purchase #4 | $36.54 | 5.434% | $38.5256 | $38.53 | $38.55 | $38.50 |
| Purchase #5 | $205.40 | 3.361% | $212.3035 | $212.30 | $212.30 | $212.30 |
| Purchase #6 | $132.47 | 6.579% | $141.1852 | $141.19 | $141.20 | $141.20 |
| Purchase #7 | $48.89 | 11.506% | $54.5153 | $54.52 | $54.50 | $54.50 |
| 7 purchase totals = | $901.02 | $966.1288 | $966.14 | $966.15 | $966.10 | |