| 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 | $115.79 | 13.229% | $131.1079 | $131.11 | $131.10 | $131.10 |
| Purchase #2 | $145.58 | 12.135% | $163.2461 | $163.25 | $163.25 | $163.20 |
| Purchase #3 | $44.62 | 7.341% | $47.8956 | $47.90 | $47.90 | $47.90 |
| Purchase #4 | $164.86 | 6.398% | $175.4077 | $175.41 | $175.40 | $175.40 |
| Purchase #5 | $88.84 | 9.511% | $97.2896 | $97.29 | $97.30 | $97.30 |
| Purchase #6 | $196.96 | 8.362% | $213.4298 | $213.43 | $213.45 | $213.40 |
| Purchase #7 | $172.96 | 3.350% | $178.7542 | $178.75 | $178.75 | $178.80 |
| 7 purchase totals = | $929.61 | $1,007.1309 | $1,007.14 | $1,007.15 | $1,007.10 | |