| 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 | $163.58 | 4.489% | $170.9231 | $170.92 | $170.90 | $170.90 |
| Purchase #2 | $74.39 | 13.510% | $84.4401 | $84.44 | $84.45 | $84.40 |
| Purchase #3 | $125.48 | 3.679% | $130.0964 | $130.10 | $130.10 | $130.10 |
| Purchase #4 | $150.67 | 12.276% | $169.1662 | $169.17 | $169.15 | $169.20 |
| Purchase #5 | $126.81 | 3.182% | $130.8451 | $130.85 | $130.85 | $130.80 |
| Purchase #6 | $216.84 | 5.459% | $228.6773 | $228.68 | $228.70 | $228.70 |
| Purchase #7 | $216.37 | 8.628% | $235.0384 | $235.04 | $235.05 | $235.00 |
| 7 purchase totals = | $1,074.14 | $1,149.1866 | $1,149.20 | $1,149.20 | $1,149.10 | |