| 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 | $228.72 | 6.423% | $243.4107 | $243.41 | $243.40 | $243.40 |
| Purchase #2 | $154.29 | 13.200% | $174.6563 | $174.66 | $174.65 | $174.70 |
| Purchase #3 | $163.73 | 12.752% | $184.6088 | $184.61 | $184.60 | $184.60 |
| Purchase #4 | $17.60 | 9.646% | $19.2977 | $19.30 | $19.30 | $19.30 |
| Purchase #5 | $44.77 | 9.607% | $49.0711 | $49.07 | $49.05 | $49.10 |
| Purchase #6 | $39.76 | 3.250% | $41.0522 | $41.05 | $41.05 | $41.10 |
| Purchase #7 | $78.80 | 3.752% | $81.7566 | $81.76 | $81.75 | $81.80 |
| 7 purchase totals = | $727.67 | $793.8534 | $793.86 | $793.80 | $794.00 | |