| 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 | $124.96 | 13.784% | $142.1845 | $142.18 | $142.20 | $142.20 |
| Purchase #2 | $30.27 | 12.470% | $34.0447 | $34.04 | $34.05 | $34.00 |
| Purchase #3 | $113.48 | 12.830% | $128.0395 | $128.04 | $128.05 | $128.00 |
| Purchase #4 | $68.66 | 12.443% | $77.2034 | $77.20 | $77.20 | $77.20 |
| Purchase #5 | $157.63 | 10.103% | $173.5554 | $173.56 | $173.55 | $173.60 |
| Purchase #6 | $67.57 | 4.739% | $70.7721 | $70.77 | $70.75 | $70.80 |
| Purchase #7 | $214.87 | 6.727% | $229.3243 | $229.32 | $229.30 | $229.30 |
| 7 purchase totals = | $777.44 | $855.1239 | $855.11 | $855.10 | $855.10 | |