| 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 | $144.53 | 12.487% | $162.5775 | $162.58 | $162.60 | $162.60 |
| Purchase #2 | $29.97 | 13.607% | $34.048 | $34.05 | $34.05 | $34.00 |
| Purchase #3 | $47.52 | 9.257% | $51.9189 | $51.92 | $51.90 | $51.90 |
| Purchase #4 | $97.92 | 6.544% | $104.3279 | $104.33 | $104.35 | $104.30 |
| Purchase #5 | $159.92 | 9.170% | $174.5847 | $174.58 | $174.60 | $174.60 |
| Purchase #6 | $144.84 | 3.242% | $149.5357 | $149.54 | $149.55 | $149.50 |
| Purchase #7 | $193.78 | 11.255% | $215.5899 | $215.59 | $215.60 | $215.60 |
| 7 purchase totals = | $818.48 | $892.5826 | $892.59 | $892.65 | $892.50 | |