| 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 | $161.44 | 10.361% | $178.1668 | $178.17 | $178.15 | $178.20 |
| Purchase #2 | $11.99 | 11.829% | $13.4083 | $13.41 | $13.40 | $13.40 |
| Purchase #3 | $125.88 | 7.725% | $135.6042 | $135.60 | $135.60 | $135.60 |
| Purchase #4 | $70.29 | 4.453% | $73.42 | $73.42 | $73.40 | $73.40 |
| Purchase #5 | $13.64 | 10.249% | $15.038 | $15.04 | $15.05 | $15.00 |
| Purchase #6 | $184.49 | 13.761% | $209.8777 | $209.88 | $209.90 | $209.90 |
| Purchase #7 | $207.92 | 4.124% | $216.4946 | $216.49 | $216.50 | $216.50 |
| 7 purchase totals = | $775.65 | $842.0096 | $842.01 | $842.00 | $842.00 | |