| 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 | $160.48 | 6.648% | $171.1487 | $171.15 | $171.15 | $171.10 |
| Purchase #2 | $153.59 | 6.672% | $163.8375 | $163.84 | $163.85 | $163.80 |
| Purchase #3 | $105.61 | 13.309% | $119.6656 | $119.67 | $119.65 | $119.70 |
| Purchase #4 | $47.49 | 9.205% | $51.8615 | $51.86 | $51.85 | $51.90 |
| Purchase #5 | $91.70 | 3.308% | $94.7334 | $94.73 | $94.75 | $94.70 |
| Purchase #6 | $150.86 | 11.104% | $167.6115 | $167.61 | $167.60 | $167.60 |
| Purchase #7 | $225.72 | 6.299% | $239.9381 | $239.94 | $239.95 | $239.90 |
| 7 purchase totals = | $935.45 | $1,008.7963 | $1,008.80 | $1,008.80 | $1,008.70 | |