| 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 | $104.94 | 7.394% | $112.6993 | $112.70 | $112.70 | $112.70 |
| Purchase #2 | $60.77 | 7.687% | $65.4414 | $65.44 | $65.45 | $65.40 |
| Purchase #3 | $135.66 | 7.217% | $145.4506 | $145.45 | $145.45 | $145.50 |
| Purchase #4 | $233.96 | 5.827% | $247.5928 | $247.59 | $247.60 | $247.60 |
| Purchase #5 | $144.96 | 12.425% | $162.9713 | $162.97 | $162.95 | $163.00 |
| Purchase #6 | $66.37 | 11.184% | $73.7928 | $73.79 | $73.80 | $73.80 |
| Purchase #7 | $106.55 | 11.802% | $119.125 | $119.13 | $119.15 | $119.10 |
| 7 purchase totals = | $853.21 | $927.0732 | $927.07 | $927.10 | $927.10 | |