| 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 | $195.50 | 7.145% | $209.4685 | $209.47 | $209.45 | $209.50 |
| Purchase #2 | $209.43 | 11.590% | $233.7029 | $233.70 | $233.70 | $233.70 |
| Purchase #3 | $45.33 | 10.151% | $49.9314 | $49.93 | $49.95 | $49.90 |
| Purchase #4 | $155.97 | 13.862% | $177.5906 | $177.59 | $177.60 | $177.60 |
| Purchase #5 | $40.93 | 9.496% | $44.8167 | $44.82 | $44.80 | $44.80 |
| Purchase #6 | $162.54 | 4.761% | $170.2785 | $170.28 | $170.30 | $170.30 |
| Purchase #7 | $86.72 | 8.184% | $93.8172 | $93.82 | $93.80 | $93.80 |
| 7 purchase totals = | $896.42 | $979.6058 | $979.61 | $979.60 | $979.60 | |