| 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 | $146.82 | 6.138% | $155.8318 | $155.83 | $155.85 | $155.80 |
| Purchase #2 | $13.81 | 7.598% | $14.8593 | $14.86 | $14.85 | $14.90 |
| Purchase #3 | $80.63 | 8.713% | $87.6553 | $87.66 | $87.65 | $87.70 |
| Purchase #4 | $49.45 | 3.724% | $51.2915 | $51.29 | $51.30 | $51.30 |
| Purchase #5 | $130.25 | 6.851% | $139.1734 | $139.17 | $139.15 | $139.20 |
| Purchase #6 | $243.71 | 13.713% | $277.13 | $277.13 | $277.15 | $277.10 |
| Purchase #7 | $218.34 | 6.672% | $232.9076 | $232.91 | $232.90 | $232.90 |
| 7 purchase totals = | $883.01 | $958.8489 | $958.85 | $958.85 | $958.90 | |