| 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 | $132.87 | 3.279% | $137.2268 | $137.23 | $137.25 | $137.20 |
| Purchase #2 | $229.48 | 13.709% | $260.9394 | $260.94 | $260.95 | $260.90 |
| Purchase #3 | $126.61 | 12.513% | $142.4527 | $142.45 | $142.45 | $142.50 |
| Purchase #4 | $13.62 | 11.266% | $15.1544 | $15.15 | $15.15 | $15.20 |
| Purchase #5 | $200.99 | 9.353% | $219.7886 | $219.79 | $219.80 | $219.80 |
| Purchase #6 | $178.72 | 11.533% | $199.3318 | $199.33 | $199.35 | $199.30 |
| Purchase #7 | $77.48 | 13.515% | $87.9514 | $87.95 | $87.95 | $88.00 |
| 7 purchase totals = | $959.77 | $1,062.8451 | $1,062.84 | $1,062.90 | $1,062.90 | |