| 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 | $151.37 | 11.781% | $169.2029 | $169.20 | $169.20 | $169.20 |
| Purchase #2 | $25.44 | 9.194% | $27.779 | $27.78 | $27.80 | $27.80 |
| Purchase #3 | $30.42 | 6.586% | $32.4235 | $32.42 | $32.40 | $32.40 |
| Purchase #4 | $236.98 | 12.363% | $266.2778 | $266.28 | $266.30 | $266.30 |
| Purchase #5 | $53.67 | 5.660% | $56.7077 | $56.71 | $56.70 | $56.70 |
| Purchase #6 | $86.92 | 7.800% | $93.6998 | $93.70 | $93.70 | $93.70 |
| Purchase #7 | $72.55 | 9.644% | $79.5467 | $79.55 | $79.55 | $79.50 |
| 7 purchase totals = | $657.35 | $725.6374 | $725.64 | $725.65 | $725.60 | |