| 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 | $162.81 | 7.762% | $175.4473 | $175.45 | $175.45 | $175.40 |
| Purchase #2 | $83.33 | 13.142% | $94.2812 | $94.28 | $94.30 | $94.30 |
| Purchase #3 | $105.79 | 6.147% | $112.2929 | $112.29 | $112.30 | $112.30 |
| Purchase #4 | $7.91 | 4.438% | $8.261 | $8.26 | $8.25 | $8.30 |
| Purchase #5 | $111.36 | 6.348% | $118.4291 | $118.43 | $118.45 | $118.40 |
| Purchase #6 | $67.74 | 8.859% | $73.7411 | $73.74 | $73.75 | $73.70 |
| Purchase #7 | $180.41 | 11.854% | $201.7958 | $201.80 | $201.80 | $201.80 |
| 7 purchase totals = | $719.35 | $784.2484 | $784.25 | $784.30 | $784.20 | |