| 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 | $171.94 | 12.380% | $193.2262 | $193.23 | $193.25 | $193.20 |
| Purchase #2 | $54.90 | 11.455% | $61.1888 | $61.19 | $61.20 | $61.20 |
| Purchase #3 | $27.83 | 6.544% | $29.6512 | $29.65 | $29.65 | $29.70 |
| Purchase #4 | $203.69 | 5.748% | $215.3981 | $215.40 | $215.40 | $215.40 |
| Purchase #5 | $180.26 | 7.702% | $194.1436 | $194.14 | $194.15 | $194.10 |
| Purchase #6 | $81.37 | 8.524% | $88.306 | $88.31 | $88.30 | $88.30 |
| Purchase #7 | $118.91 | 6.623% | $126.7854 | $126.79 | $126.80 | $126.80 |
| 7 purchase totals = | $838.90 | $908.6993 | $908.71 | $908.75 | $908.70 | |