| 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 | $156.72 | 8.178% | $169.5366 | $169.54 | $169.55 | $169.50 |
| Purchase #2 | $63.44 | 7.226% | $68.0242 | $68.02 | $68.00 | $68.00 |
| Purchase #3 | $21.80 | 3.825% | $22.6339 | $22.63 | $22.65 | $22.60 |
| Purchase #4 | $235.70 | 13.779% | $268.1771 | $268.18 | $268.20 | $268.20 |
| Purchase #5 | $11.84 | 4.742% | $12.4015 | $12.40 | $12.40 | $12.40 |
| Purchase #6 | $124.48 | 9.366% | $136.1388 | $136.14 | $136.15 | $136.10 |
| Purchase #7 | $51.68 | 8.461% | $56.0526 | $56.05 | $56.05 | $56.10 |
| 7 purchase totals = | $665.66 | $732.9647 | $732.96 | $733.00 | $732.90 | |