| 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 | $149.35 | 9.416% | $163.4128 | $163.41 | $163.40 | $163.40 |
| Purchase #2 | $219.97 | 9.280% | $240.3832 | $240.38 | $240.40 | $240.40 |
| Purchase #3 | $233.71 | 10.787% | $258.9203 | $258.92 | $258.90 | $258.90 |
| Purchase #4 | $87.82 | 3.741% | $91.1053 | $91.11 | $91.10 | $91.10 |
| Purchase #5 | $164.68 | 5.237% | $173.3043 | $173.30 | $173.30 | $173.30 |
| Purchase #6 | $7.75 | 7.717% | $8.3481 | $8.35 | $8.35 | $8.30 |
| Purchase #7 | $55.45 | 7.379% | $59.5417 | $59.54 | $59.55 | $59.50 |
| 7 purchase totals = | $918.73 | $995.0157 | $995.01 | $995.00 | $994.90 | |