| 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 | $155.96 | 6.114% | $165.4954 | $165.50 | $165.50 | $165.50 |
| Purchase #2 | $156.44 | 9.111% | $170.6932 | $170.69 | $170.70 | $170.70 |
| Purchase #3 | $42.36 | 13.739% | $48.1798 | $48.18 | $48.20 | $48.20 |
| Purchase #4 | $175.86 | 10.752% | $194.7685 | $194.77 | $194.75 | $194.80 |
| Purchase #5 | $235.59 | 11.532% | $262.7582 | $262.76 | $262.75 | $262.80 |
| Purchase #6 | $18.84 | 5.161% | $19.8123 | $19.81 | $19.80 | $19.80 |
| Purchase #7 | $102.40 | 6.638% | $109.1973 | $109.20 | $109.20 | $109.20 |
| 7 purchase totals = | $887.45 | $970.9047 | $970.91 | $970.90 | $971.00 | |