| 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 | $163.59 | 8.144% | $176.9128 | $176.91 | $176.90 | $176.90 |
| Purchase #2 | $247.68 | 13.351% | $280.7478 | $280.75 | $280.75 | $280.70 |
| Purchase #3 | $182.78 | 11.672% | $204.1141 | $204.11 | $204.10 | $204.10 |
| Purchase #4 | $29.74 | 9.450% | $32.5504 | $32.55 | $32.55 | $32.60 |
| Purchase #5 | $136.95 | 3.405% | $141.6131 | $141.61 | $141.60 | $141.60 |
| Purchase #6 | $100.87 | 9.226% | $110.1763 | $110.18 | $110.20 | $110.20 |
| Purchase #7 | $5.80 | 13.470% | $6.5813 | $6.58 | $6.60 | $6.60 |
| 7 purchase totals = | $867.41 | $952.6958 | $952.69 | $952.70 | $952.70 | |