| 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 | $146.55 | 5.408% | $154.4754 | $154.48 | $154.50 | $154.50 |
| Purchase #2 | $199.67 | 5.752% | $211.155 | $211.16 | $211.15 | $211.20 |
| Purchase #3 | $125.32 | 4.681% | $131.1862 | $131.19 | $131.20 | $131.20 |
| Purchase #4 | $55.55 | 9.739% | $60.96 | $60.96 | $60.95 | $61.00 |
| Purchase #5 | $146.94 | 11.798% | $164.276 | $164.28 | $164.30 | $164.30 |
| Purchase #6 | $42.36 | 4.631% | $44.3217 | $44.32 | $44.30 | $44.30 |
| Purchase #7 | $243.50 | 4.428% | $254.2822 | $254.28 | $254.30 | $254.30 |
| 7 purchase totals = | $959.89 | $1,020.6565 | $1,020.67 | $1,020.70 | $1,020.80 | |