| 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 | $184.66 | 3.435% | $191.0031 | $191.00 | $191.00 | $191.00 |
| Purchase #2 | $38.48 | 7.587% | $41.3995 | $41.40 | $41.40 | $41.40 |
| Purchase #3 | $20.61 | 8.396% | $22.3404 | $22.34 | $22.35 | $22.30 |
| Purchase #4 | $182.27 | 11.601% | $203.4151 | $203.42 | $203.40 | $203.40 |
| Purchase #5 | $94.62 | 12.309% | $106.2668 | $106.27 | $106.25 | $106.30 |
| Purchase #6 | $87.51 | 7.393% | $93.9796 | $93.98 | $94.00 | $94.00 |
| Purchase #7 | $167.54 | 7.598% | $180.2697 | $180.27 | $180.25 | $180.30 |
| 7 purchase totals = | $775.69 | $838.6742 | $838.68 | $838.65 | $838.70 | |