| 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 | $75.27 | 12.491% | $84.672 | $84.67 | $84.65 | $84.70 |
| Purchase #2 | $75.54 | 11.482% | $84.2135 | $84.21 | $84.20 | $84.20 |
| Purchase #3 | $138.26 | 6.128% | $146.7326 | $146.73 | $146.75 | $146.70 |
| Purchase #4 | $140.34 | 7.864% | $151.3763 | $151.38 | $151.40 | $151.40 |
| Purchase #5 | $222.87 | 13.337% | $252.5942 | $252.59 | $252.60 | $252.60 |
| Purchase #6 | $227.43 | 4.132% | $236.8274 | $236.83 | $236.85 | $236.80 |
| Purchase #7 | $202.89 | 3.661% | $210.3178 | $210.32 | $210.30 | $210.30 |
| 7 purchase totals = | $1,082.60 | $1,166.7338 | $1,166.73 | $1,166.75 | $1,166.70 | |