| 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 | $213.51 | 7.568% | $229.6684 | $229.67 | $229.65 | $229.70 |
| Purchase #2 | $178.81 | 6.654% | $190.708 | $190.71 | $190.70 | $190.70 |
| Purchase #3 | $133.94 | 5.620% | $141.4674 | $141.47 | $141.45 | $141.50 |
| Purchase #4 | $165.85 | 7.437% | $178.1843 | $178.18 | $178.20 | $178.20 |
| Purchase #5 | $105.79 | 12.520% | $119.0349 | $119.03 | $119.05 | $119.00 |
| Purchase #6 | $54.44 | 9.844% | $59.7991 | $59.80 | $59.80 | $59.80 |
| Purchase #7 | $206.66 | 9.424% | $226.1356 | $226.14 | $226.15 | $226.10 |
| 7 purchase totals = | $1,059.00 | $1,144.9977 | $1,145.00 | $1,145.00 | $1,145.00 | |