| 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 | $38.40 | 11.765% | $42.9178 | $42.92 | $42.90 | $42.90 |
| Purchase #2 | $187.81 | 11.644% | $209.6786 | $209.68 | $209.70 | $209.70 |
| Purchase #3 | $83.28 | 5.385% | $87.7646 | $87.76 | $87.75 | $87.80 |
| Purchase #4 | $167.49 | 3.378% | $173.1478 | $173.15 | $173.15 | $173.10 |
| Purchase #5 | $192.98 | 9.365% | $211.0526 | $211.05 | $211.05 | $211.10 |
| Purchase #6 | $57.83 | 3.359% | $59.7725 | $59.77 | $59.75 | $59.80 |
| Purchase #7 | $157.95 | 7.648% | $170.03 | $170.03 | $170.05 | $170.00 |
| 7 purchase totals = | $885.74 | $954.3639 | $954.36 | $954.35 | $954.40 | |