| 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 | $199.33 | 12.836% | $224.916 | $224.92 | $224.90 | $224.90 |
| Purchase #2 | $6.90 | 5.704% | $7.2936 | $7.29 | $7.30 | $7.30 |
| Purchase #3 | $61.65 | 10.858% | $68.344 | $68.34 | $68.35 | $68.30 |
| Purchase #4 | $61.36 | 7.486% | $65.9534 | $65.95 | $65.95 | $66.00 |
| Purchase #5 | $139.92 | 5.519% | $147.6422 | $147.64 | $147.65 | $147.60 |
| Purchase #6 | $144.63 | 9.648% | $158.5839 | $158.58 | $158.60 | $158.60 |
| Purchase #7 | $113.75 | 6.177% | $120.7763 | $120.78 | $120.80 | $120.80 |
| 7 purchase totals = | $727.54 | $793.5094 | $793.50 | $793.55 | $793.50 | |