| 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 | $120.43 | 5.188% | $126.6779 | $126.68 | $126.70 | $126.70 |
| Purchase #2 | $68.34 | 11.489% | $76.1916 | $76.19 | $76.20 | $76.20 |
| Purchase #3 | $220.41 | 7.626% | $237.2185 | $237.22 | $237.20 | $237.20 |
| Purchase #4 | $188.64 | 11.829% | $210.9542 | $210.95 | $210.95 | $211.00 |
| Purchase #5 | $53.76 | 8.345% | $58.2463 | $58.25 | $58.25 | $58.20 |
| Purchase #6 | $236.68 | 8.183% | $256.0475 | $256.05 | $256.05 | $256.00 |
| Purchase #7 | $157.41 | 7.643% | $169.4408 | $169.44 | $169.45 | $169.40 |
| 7 purchase totals = | $1,045.67 | $1,134.7768 | $1,134.78 | $1,134.80 | $1,134.70 | |