| 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 | $162.71 | 11.257% | $181.0263 | $181.03 | $181.05 | $181.00 |
| Purchase #2 | $157.64 | 7.403% | $169.3101 | $169.31 | $169.30 | $169.30 |
| Purchase #3 | $61.60 | 12.365% | $69.2168 | $69.22 | $69.20 | $69.20 |
| Purchase #4 | $39.41 | 13.588% | $44.765 | $44.77 | $44.75 | $44.80 |
| Purchase #5 | $53.78 | 3.275% | $55.5413 | $55.54 | $55.55 | $55.50 |
| Purchase #6 | $246.37 | 11.166% | $273.8797 | $273.88 | $273.90 | $273.90 |
| Purchase #7 | $117.75 | 7.796% | $126.9298 | $126.93 | $126.95 | $126.90 |
| 7 purchase totals = | $839.26 | $920.6690 | $920.68 | $920.70 | $920.60 | |