| 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 | $195.95 | 13.452% | $222.3092 | $222.31 | $222.30 | $222.30 |
| Purchase #2 | $64.81 | 3.704% | $67.2106 | $67.21 | $67.20 | $67.20 |
| Purchase #3 | $205.78 | 13.866% | $234.3135 | $234.31 | $234.30 | $234.30 |
| Purchase #4 | $6.76 | 11.262% | $7.5213 | $7.52 | $7.50 | $7.50 |
| Purchase #5 | $135.70 | 9.770% | $148.9579 | $148.96 | $148.95 | $149.00 |
| Purchase #6 | $19.81 | 8.356% | $21.4653 | $21.47 | $21.45 | $21.50 |
| Purchase #7 | $101.55 | 13.715% | $115.4776 | $115.48 | $115.50 | $115.50 |
| 7 purchase totals = | $730.36 | $817.2554 | $817.26 | $817.20 | $817.30 | |