| 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 | $105.34 | 7.802% | $113.5586 | $113.56 | $113.55 | $113.60 |
| Purchase #2 | $231.56 | 11.685% | $258.6178 | $258.62 | $258.60 | $258.60 |
| Purchase #3 | $141.38 | 11.557% | $157.7193 | $157.72 | $157.70 | $157.70 |
| Purchase #4 | $84.63 | 13.114% | $95.7284 | $95.73 | $95.75 | $95.70 |
| Purchase #5 | $133.54 | 9.334% | $146.0046 | $146.00 | $146.00 | $146.00 |
| Purchase #6 | $15.30 | 13.610% | $17.3823 | $17.38 | $17.40 | $17.40 |
| Purchase #7 | $141.68 | 13.327% | $160.5617 | $160.56 | $160.55 | $160.60 |
| 7 purchase totals = | $853.43 | $949.5727 | $949.57 | $949.55 | $949.60 | |