| 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 | $140.87 | 7.860% | $151.9424 | $151.94 | $151.95 | $151.90 |
| Purchase #2 | $166.98 | 3.617% | $173.0197 | $173.02 | $173.00 | $173.00 |
| Purchase #3 | $82.47 | 11.140% | $91.6572 | $91.66 | $91.65 | $91.70 |
| Purchase #4 | $224.54 | 5.723% | $237.3904 | $237.39 | $237.40 | $237.40 |
| Purchase #5 | $183.37 | 10.688% | $202.9686 | $202.97 | $202.95 | $203.00 |
| Purchase #6 | $223.98 | 10.463% | $247.415 | $247.42 | $247.40 | $247.40 |
| Purchase #7 | $211.52 | 5.763% | $223.7099 | $223.71 | $223.70 | $223.70 |
| 7 purchase totals = | $1,233.73 | $1,328.1032 | $1,328.11 | $1,328.05 | $1,328.10 | |