| 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 | $173.98 | 4.664% | $182.0944 | $182.09 | $182.10 | $182.10 |
| Purchase #2 | $13.94 | 4.597% | $14.5808 | $14.58 | $14.60 | $14.60 |
| Purchase #3 | $209.82 | 7.370% | $225.2837 | $225.28 | $225.30 | $225.30 |
| Purchase #4 | $33.46 | 8.236% | $36.2158 | $36.22 | $36.20 | $36.20 |
| Purchase #5 | $212.41 | 4.257% | $221.4523 | $221.45 | $221.45 | $221.50 |
| Purchase #6 | $31.43 | 7.811% | $33.885 | $33.89 | $33.90 | $33.90 |
| Purchase #7 | $15.62 | 5.550% | $16.4869 | $16.49 | $16.50 | $16.50 |
| 7 purchase totals = | $690.66 | $729.9989 | $730.00 | $730.05 | $730.10 | |