| 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 | $163.37 | 8.538% | $177.3185 | $177.32 | $177.30 | $177.30 |
| Purchase #2 | $87.72 | 7.320% | $94.1411 | $94.14 | $94.15 | $94.10 |
| Purchase #3 | $122.55 | 7.468% | $131.702 | $131.70 | $131.70 | $131.70 |
| Purchase #4 | $135.99 | 7.420% | $146.0805 | $146.08 | $146.10 | $146.10 |
| Purchase #5 | $169.43 | 9.105% | $184.8566 | $184.86 | $184.85 | $184.90 |
| Purchase #6 | $178.61 | 10.288% | $196.9854 | $196.99 | $197.00 | $197.00 |
| Purchase #7 | $104.78 | 9.810% | $115.0589 | $115.06 | $115.05 | $115.10 |
| 7 purchase totals = | $962.45 | $1,046.1430 | $1,046.15 | $1,046.15 | $1,046.20 | |