| 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 | $133.87 | 10.797% | $148.3239 | $148.32 | $148.30 | $148.30 |
| Purchase #2 | $210.49 | 9.130% | $229.7077 | $229.71 | $229.70 | $229.70 |
| Purchase #3 | $183.30 | 6.484% | $195.1852 | $195.19 | $195.20 | $195.20 |
| Purchase #4 | $111.46 | 12.858% | $125.7915 | $125.79 | $125.80 | $125.80 |
| Purchase #5 | $225.73 | 8.664% | $245.2872 | $245.29 | $245.30 | $245.30 |
| Purchase #6 | $185.83 | 3.448% | $192.2374 | $192.24 | $192.25 | $192.20 |
| Purchase #7 | $54.50 | 10.854% | $60.4154 | $60.42 | $60.40 | $60.40 |
| 7 purchase totals = | $1,105.18 | $1,196.9483 | $1,196.96 | $1,196.95 | $1,196.90 | |