| 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 | $146.50 | 9.106% | $159.8403 | $159.84 | $159.85 | $159.80 |
| Purchase #2 | $203.94 | 11.858% | $228.1232 | $228.12 | $228.10 | $228.10 |
| Purchase #3 | $188.91 | 8.700% | $205.3452 | $205.35 | $205.35 | $205.30 |
| Purchase #4 | $68.31 | 7.525% | $73.4503 | $73.45 | $73.45 | $73.50 |
| Purchase #5 | $64.88 | 3.516% | $67.1612 | $67.16 | $67.15 | $67.20 |
| Purchase #6 | $7.69 | 6.599% | $8.1975 | $8.20 | $8.20 | $8.20 |
| Purchase #7 | $227.56 | 5.490% | $240.053 | $240.05 | $240.05 | $240.10 |
| 7 purchase totals = | $907.79 | $982.1707 | $982.17 | $982.15 | $982.20 | |