| 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 | $183.95 | 7.619% | $197.9652 | $197.97 | $197.95 | $198.00 |
| Purchase #2 | $208.56 | 5.244% | $219.4969 | $219.50 | $219.50 | $219.50 |
| Purchase #3 | $232.70 | 8.422% | $252.298 | $252.30 | $252.30 | $252.30 |
| Purchase #4 | $24.87 | 13.499% | $28.2272 | $28.23 | $28.25 | $28.20 |
| Purchase #5 | $71.93 | 8.708% | $78.1937 | $78.19 | $78.20 | $78.20 |
| Purchase #6 | $158.52 | 3.778% | $164.5089 | $164.51 | $164.50 | $164.50 |
| Purchase #7 | $198.54 | 10.417% | $219.2219 | $219.22 | $219.20 | $219.20 |
| 7 purchase totals = | $1,079.07 | $1,159.9118 | $1,159.92 | $1,159.90 | $1,159.90 | |