| 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 | $156.62 | 9.840% | $172.0314 | $172.03 | $172.05 | $172.00 |
| Purchase #2 | $117.66 | 9.659% | $129.0248 | $129.02 | $129.00 | $129.00 |
| Purchase #3 | $86.89 | 4.769% | $91.0338 | $91.03 | $91.05 | $91.00 |
| Purchase #4 | $192.59 | 8.357% | $208.6847 | $208.68 | $208.70 | $208.70 |
| Purchase #5 | $112.92 | 5.756% | $119.4197 | $119.42 | $119.40 | $119.40 |
| Purchase #6 | $228.71 | 11.338% | $254.6411 | $254.64 | $254.65 | $254.60 |
| Purchase #7 | $95.45 | 4.314% | $99.5677 | $99.57 | $99.55 | $99.60 |
| 7 purchase totals = | $990.84 | $1,074.4032 | $1,074.39 | $1,074.40 | $1,074.30 | |