| 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 | $172.45 | 3.268% | $178.0857 | $178.09 | $178.10 | $178.10 |
| Purchase #2 | $31.73 | 13.858% | $36.1271 | $36.13 | $36.15 | $36.10 |
| Purchase #3 | $72.93 | 8.322% | $78.9992 | $79.00 | $79.00 | $79.00 |
| Purchase #4 | $222.39 | 6.519% | $236.8876 | $236.89 | $236.90 | $236.90 |
| Purchase #5 | $123.79 | 9.810% | $135.9338 | $135.93 | $135.95 | $135.90 |
| Purchase #6 | $10.27 | 3.597% | $10.6394 | $10.64 | $10.65 | $10.60 |
| Purchase #7 | $226.87 | 5.651% | $239.6904 | $239.69 | $239.70 | $239.70 |
| 7 purchase totals = | $860.43 | $916.3632 | $916.37 | $916.45 | $916.30 | |