| 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 | $190.74 | 7.438% | $204.9272 | $204.93 | $204.95 | $204.90 |
| Purchase #2 | $55.30 | 9.665% | $60.6447 | $60.64 | $60.65 | $60.60 |
| Purchase #3 | $229.74 | 6.429% | $244.51 | $244.51 | $244.50 | $244.50 |
| Purchase #4 | $227.33 | 4.479% | $237.5121 | $237.51 | $237.50 | $237.50 |
| Purchase #5 | $191.76 | 8.829% | $208.6905 | $208.69 | $208.70 | $208.70 |
| Purchase #6 | $43.74 | 11.605% | $48.816 | $48.82 | $48.80 | $48.80 |
| Purchase #7 | $145.33 | 9.779% | $159.5418 | $159.54 | $159.55 | $159.50 |
| 7 purchase totals = | $1,083.94 | $1,164.6423 | $1,164.64 | $1,164.65 | $1,164.50 | |