| 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 | $117.38 | 5.623% | $123.9803 | $123.98 | $124.00 | $124.00 |
| Purchase #2 | $77.67 | 9.672% | $85.1822 | $85.18 | $85.20 | $85.20 |
| Purchase #3 | $63.27 | 12.272% | $71.0345 | $71.03 | $71.05 | $71.00 |
| Purchase #4 | $17.73 | 6.182% | $18.8261 | $18.83 | $18.85 | $18.80 |
| Purchase #5 | $141.83 | 3.115% | $146.248 | $146.25 | $146.25 | $146.20 |
| Purchase #6 | $169.60 | 3.249% | $175.1103 | $175.11 | $175.10 | $175.10 |
| Purchase #7 | $168.74 | 6.673% | $180 | $180.00 | $180.00 | $180.00 |
| 7 purchase totals = | $756.22 | $800.3814 | $800.38 | $800.45 | $800.30 | |