| 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 | $204.57 | 7.254% | $219.4095 | $219.41 | $219.40 | $219.40 |
| Purchase #2 | $227.48 | 7.118% | $243.672 | $243.67 | $243.65 | $243.70 |
| Purchase #3 | $158.49 | 3.480% | $164.0055 | $164.01 | $164.00 | $164.00 |
| Purchase #4 | $66.40 | 7.816% | $71.5898 | $71.59 | $71.60 | $71.60 |
| Purchase #5 | $111.38 | 12.798% | $125.6344 | $125.63 | $125.65 | $125.60 |
| Purchase #6 | $110.40 | 6.837% | $117.948 | $117.95 | $117.95 | $117.90 |
| Purchase #7 | $191.93 | 6.274% | $203.9717 | $203.97 | $203.95 | $204.00 |
| 7 purchase totals = | $1,070.65 | $1,146.2309 | $1,146.23 | $1,146.20 | $1,146.20 | |