| 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 | $195.91 | 11.869% | $219.1626 | $219.16 | $219.15 | $219.20 |
| Purchase #2 | $104.72 | 10.742% | $115.969 | $115.97 | $115.95 | $116.00 |
| Purchase #3 | $163.34 | 7.620% | $175.7865 | $175.79 | $175.80 | $175.80 |
| Purchase #4 | $88.92 | 9.659% | $97.5088 | $97.51 | $97.50 | $97.50 |
| Purchase #5 | $245.75 | 12.847% | $277.3215 | $277.32 | $277.30 | $277.30 |
| Purchase #6 | $66.67 | 4.821% | $69.8842 | $69.88 | $69.90 | $69.90 |
| Purchase #7 | $18.39 | 6.593% | $19.6025 | $19.60 | $19.60 | $19.60 |
| 7 purchase totals = | $883.70 | $975.2351 | $975.23 | $975.20 | $975.30 | |