| 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 | $141.80 | 11.834% | $158.5806 | $158.58 | $158.60 | $158.60 |
| Purchase #2 | $23.78 | 12.625% | $26.7822 | $26.78 | $26.80 | $26.80 |
| Purchase #3 | $66.44 | 5.726% | $70.2444 | $70.24 | $70.25 | $70.20 |
| Purchase #4 | $123.92 | 9.495% | $135.6862 | $135.69 | $135.70 | $135.70 |
| Purchase #5 | $112.60 | 3.161% | $116.1593 | $116.16 | $116.15 | $116.20 |
| Purchase #6 | $105.67 | 7.306% | $113.3903 | $113.39 | $113.40 | $113.40 |
| Purchase #7 | $93.25 | 8.204% | $100.9002 | $100.90 | $100.90 | $100.90 |
| 7 purchase totals = | $667.46 | $721.7432 | $721.74 | $721.80 | $721.80 | |