| 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 | $146.98 | 6.766% | $156.9247 | $156.92 | $156.90 | $156.90 |
| Purchase #2 | $110.54 | 6.271% | $117.472 | $117.47 | $117.45 | $117.50 |
| Purchase #3 | $49.26 | 6.332% | $52.3791 | $52.38 | $52.40 | $52.40 |
| Purchase #4 | $56.93 | 11.766% | $63.6284 | $63.63 | $63.65 | $63.60 |
| Purchase #5 | $209.76 | 3.505% | $217.1121 | $217.11 | $217.10 | $217.10 |
| Purchase #6 | $240.73 | 11.227% | $267.7568 | $267.76 | $267.75 | $267.80 |
| Purchase #7 | $12.47 | 10.391% | $13.7658 | $13.77 | $13.75 | $13.80 |
| 7 purchase totals = | $826.67 | $889.0389 | $889.04 | $889.00 | $889.10 | |