| 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 | $147.87 | 11.337% | $164.634 | $164.63 | $164.65 | $164.60 |
| Purchase #2 | $201.25 | 9.632% | $220.6344 | $220.63 | $220.65 | $220.60 |
| Purchase #3 | $141.95 | 3.314% | $146.6542 | $146.65 | $146.65 | $146.70 |
| Purchase #4 | $55.86 | 8.779% | $60.7639 | $60.76 | $60.75 | $60.80 |
| Purchase #5 | $126.58 | 9.319% | $138.376 | $138.38 | $138.40 | $138.40 |
| Purchase #6 | $186.30 | 6.215% | $197.8785 | $197.88 | $197.90 | $197.90 |
| Purchase #7 | $231.47 | 5.166% | $243.4277 | $243.43 | $243.45 | $243.40 |
| 7 purchase totals = | $1,091.28 | $1,172.3687 | $1,172.36 | $1,172.45 | $1,172.40 | |