| 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 | $204.54 | 9.141% | $223.237 | $223.24 | $223.25 | $223.20 |
| Purchase #2 | $159.62 | 9.435% | $174.6801 | $174.68 | $174.70 | $174.70 |
| Purchase #3 | $208.59 | 11.546% | $232.6738 | $232.67 | $232.65 | $232.70 |
| Purchase #4 | $161.72 | 12.543% | $182.0045 | $182.00 | $182.00 | $182.00 |
| Purchase #5 | $131.34 | 3.335% | $135.7202 | $135.72 | $135.70 | $135.70 |
| Purchase #6 | $222.48 | 9.551% | $243.7291 | $243.73 | $243.75 | $243.70 |
| Purchase #7 | $81.74 | 9.420% | $89.4399 | $89.44 | $89.45 | $89.40 |
| 7 purchase totals = | $1,170.03 | $1,281.4846 | $1,281.48 | $1,281.50 | $1,281.40 | |