| 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 | $28.68 | 5.408% | $30.231 | $30.23 | $30.25 | $30.20 |
| Purchase #2 | $168.51 | 9.146% | $183.9219 | $183.92 | $183.90 | $183.90 |
| Purchase #3 | $88.46 | 3.747% | $91.7746 | $91.77 | $91.75 | $91.80 |
| Purchase #4 | $123.52 | 6.105% | $131.0609 | $131.06 | $131.05 | $131.10 |
| Purchase #5 | $152.90 | 7.275% | $164.0235 | $164.02 | $164.00 | $164.00 |
| Purchase #6 | $108.87 | 9.694% | $119.4239 | $119.42 | $119.40 | $119.40 |
| Purchase #7 | $13.95 | 10.208% | $15.374 | $15.37 | $15.35 | $15.40 |
| 7 purchase totals = | $684.89 | $735.8098 | $735.79 | $735.70 | $735.80 | |