| 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 | $93.95 | 9.452% | $102.8302 | $102.83 | $102.85 | $102.80 |
| Purchase #2 | $193.42 | 8.577% | $210.0096 | $210.01 | $210.00 | $210.00 |
| Purchase #3 | $86.86 | 11.621% | $96.954 | $96.95 | $96.95 | $97.00 |
| Purchase #4 | $189.39 | 4.187% | $197.3198 | $197.32 | $197.30 | $197.30 |
| Purchase #5 | $118.50 | 7.408% | $127.2785 | $127.28 | $127.30 | $127.30 |
| Purchase #6 | $17.33 | 7.776% | $18.6776 | $18.68 | $18.70 | $18.70 |
| Purchase #7 | $113.32 | 3.380% | $117.1502 | $117.15 | $117.15 | $117.20 |
| 7 purchase totals = | $812.77 | $870.2199 | $870.22 | $870.25 | $870.30 | |