| 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 | $150.82 | 3.291% | $155.7835 | $155.78 | $155.80 | $155.80 |
| Purchase #2 | $149.54 | 9.470% | $163.7014 | $163.70 | $163.70 | $163.70 |
| Purchase #3 | $80.86 | 9.523% | $88.5603 | $88.56 | $88.55 | $88.60 |
| Purchase #4 | $176.89 | 3.568% | $183.2014 | $183.20 | $183.20 | $183.20 |
| Purchase #5 | $24.95 | 6.725% | $26.6279 | $26.63 | $26.65 | $26.60 |
| Purchase #6 | $131.63 | 13.816% | $149.816 | $149.82 | $149.80 | $149.80 |
| Purchase #7 | $20.82 | 7.545% | $22.3909 | $22.39 | $22.40 | $22.40 |
| 7 purchase totals = | $735.51 | $790.0814 | $790.08 | $790.10 | $790.10 | |