| 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 | 8.481% | $163.611 | $163.61 | $163.60 | $163.60 |
| Purchase #2 | $204.60 | 4.787% | $214.3942 | $214.39 | $214.40 | $214.40 |
| Purchase #3 | $177.67 | 9.361% | $194.3017 | $194.30 | $194.30 | $194.30 |
| Purchase #4 | $154.25 | 6.624% | $164.4675 | $164.47 | $164.45 | $164.50 |
| Purchase #5 | $209.33 | 3.391% | $216.4284 | $216.43 | $216.45 | $216.40 |
| Purchase #6 | $18.46 | 9.438% | $20.2023 | $20.20 | $20.20 | $20.20 |
| Purchase #7 | $130.76 | 8.215% | $141.5019 | $141.50 | $141.50 | $141.50 |
| 7 purchase totals = | $1,045.89 | $1,114.9070 | $1,114.90 | $1,114.90 | $1,114.90 | |