| 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 | $176.79 | 3.867% | $183.6265 | $183.63 | $183.65 | $183.60 |
| Purchase #2 | $191.99 | 7.489% | $206.3681 | $206.37 | $206.35 | $206.40 |
| Purchase #3 | $228.86 | 6.364% | $243.4247 | $243.42 | $243.40 | $243.40 |
| Purchase #4 | $156.82 | 10.626% | $173.4837 | $173.48 | $173.50 | $173.50 |
| Purchase #5 | $236.36 | 3.533% | $244.7106 | $244.71 | $244.70 | $244.70 |
| Purchase #6 | $99.78 | 7.110% | $106.8744 | $106.87 | $106.85 | $106.90 |
| Purchase #7 | $17.99 | 10.147% | $19.8154 | $19.82 | $19.80 | $19.80 |
| 7 purchase totals = | $1,108.59 | $1,178.3034 | $1,178.30 | $1,178.25 | $1,178.30 | |