| 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 | $110.73 | 13.155% | $125.2965 | $125.30 | $125.30 | $125.30 |
| Purchase #2 | $143.51 | 9.772% | $157.5338 | $157.53 | $157.55 | $157.50 |
| Purchase #3 | $14.61 | 4.723% | $15.3 | $15.30 | $15.30 | $15.30 |
| Purchase #4 | $116.43 | 4.476% | $121.6414 | $121.64 | $121.65 | $121.60 |
| Purchase #5 | $32.86 | 13.217% | $37.2031 | $37.20 | $37.20 | $37.20 |
| Purchase #6 | $68.25 | 3.621% | $70.7213 | $70.72 | $70.70 | $70.70 |
| Purchase #7 | $123.69 | 4.690% | $129.4911 | $129.49 | $129.50 | $129.50 |
| 7 purchase totals = | $610.08 | $657.1872 | $657.18 | $657.20 | $657.10 | |