| 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 | $159.62 | 13.222% | $180.725 | $180.73 | $180.75 | $180.70 |
| Purchase #2 | $103.87 | 8.187% | $112.3738 | $112.37 | $112.35 | $112.40 |
| Purchase #3 | $106.41 | 4.195% | $110.8739 | $110.87 | $110.85 | $110.90 |
| Purchase #4 | $121.64 | 6.691% | $129.7789 | $129.78 | $129.80 | $129.80 |
| Purchase #5 | $124.34 | 12.711% | $140.1449 | $140.14 | $140.15 | $140.10 |
| Purchase #6 | $221.77 | 9.796% | $243.4946 | $243.49 | $243.50 | $243.50 |
| Purchase #7 | $201.86 | 6.376% | $214.7306 | $214.73 | $214.75 | $214.70 |
| 7 purchase totals = | $1,039.51 | $1,132.1217 | $1,132.11 | $1,132.15 | $1,132.10 | |