| 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 | $169.84 | 10.793% | $188.1708 | $188.17 | $188.15 | $188.20 |
| Purchase #2 | $98.98 | 11.805% | $110.6646 | $110.66 | $110.65 | $110.70 |
| Purchase #3 | $137.73 | 8.524% | $149.4701 | $149.47 | $149.45 | $149.50 |
| Purchase #4 | $197.93 | 3.519% | $204.8952 | $204.90 | $204.90 | $204.90 |
| Purchase #5 | $70.51 | 13.247% | $79.8505 | $79.85 | $79.85 | $79.90 |
| Purchase #6 | $92.44 | 7.402% | $99.2824 | $99.28 | $99.30 | $99.30 |
| Purchase #7 | $81.94 | 4.402% | $85.547 | $85.55 | $85.55 | $85.50 |
| 7 purchase totals = | $849.37 | $917.8806 | $917.88 | $917.85 | $918.00 | |