| 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 | $13.65 | 7.520% | $14.6765 | $14.68 | $14.70 | $14.70 |
| Purchase #2 | $210.52 | 9.537% | $230.5973 | $230.60 | $230.60 | $230.60 |
| Purchase #3 | $129.90 | 12.325% | $145.9102 | $145.91 | $145.90 | $145.90 |
| Purchase #4 | $206.73 | 7.701% | $222.6503 | $222.65 | $222.65 | $222.70 |
| Purchase #5 | $82.97 | 6.620% | $88.4626 | $88.46 | $88.45 | $88.50 |
| Purchase #6 | $103.51 | 13.816% | $117.8109 | $117.81 | $117.80 | $117.80 |
| Purchase #7 | $166.54 | 4.349% | $173.7828 | $173.78 | $173.80 | $173.80 |
| 7 purchase totals = | $913.82 | $993.8906 | $993.89 | $993.90 | $994.00 | |