| 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 | $127.87 | 7.547% | $137.5203 | $137.52 | $137.50 | $137.50 |
| Purchase #2 | $178.73 | 5.620% | $188.7746 | $188.77 | $188.75 | $188.80 |
| Purchase #3 | $47.38 | 5.803% | $50.1295 | $50.13 | $50.15 | $50.10 |
| Purchase #4 | $153.98 | 10.654% | $170.385 | $170.39 | $170.40 | $170.40 |
| Purchase #5 | $62.65 | 10.874% | $69.4626 | $69.46 | $69.45 | $69.50 |
| Purchase #6 | $243.89 | 5.697% | $257.7844 | $257.78 | $257.80 | $257.80 |
| Purchase #7 | $88.69 | 3.463% | $91.7613 | $91.76 | $91.75 | $91.80 |
| 7 purchase totals = | $903.19 | $965.8177 | $965.81 | $965.80 | $965.90 | |