| 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 | $178.73 | 8.480% | $193.8863 | $193.89 | $193.90 | $193.90 |
| Purchase #2 | $243.83 | 6.744% | $260.2739 | $260.27 | $260.25 | $260.30 |
| Purchase #3 | $100.43 | 12.582% | $113.0661 | $113.07 | $113.05 | $113.10 |
| Purchase #4 | $30.38 | 8.466% | $32.952 | $32.95 | $32.95 | $33.00 |
| Purchase #5 | $141.28 | 11.165% | $157.0539 | $157.05 | $157.05 | $157.10 |
| Purchase #6 | $70.57 | 3.782% | $73.239 | $73.24 | $73.25 | $73.20 |
| Purchase #7 | $87.77 | 9.151% | $95.8018 | $95.80 | $95.80 | $95.80 |
| 7 purchase totals = | $852.99 | $926.2730 | $926.27 | $926.25 | $926.40 | |