| 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 | $73.43 | 7.790% | $79.1502 | $79.15 | $79.15 | $79.20 |
| Purchase #2 | $150.27 | 4.515% | $157.0547 | $157.05 | $157.05 | $157.10 |
| Purchase #3 | $118.59 | 11.626% | $132.3773 | $132.38 | $132.40 | $132.40 |
| Purchase #4 | $218.98 | 12.622% | $246.6197 | $246.62 | $246.60 | $246.60 |
| Purchase #5 | $71.34 | 10.120% | $78.5596 | $78.56 | $78.55 | $78.60 |
| Purchase #6 | $214.43 | 7.841% | $231.2435 | $231.24 | $231.25 | $231.20 |
| Purchase #7 | $19.82 | 13.835% | $22.5621 | $22.56 | $22.55 | $22.60 |
| 7 purchase totals = | $866.86 | $947.5671 | $947.56 | $947.55 | $947.70 | |