| 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 | $135.74 | 7.671% | $146.1526 | $146.15 | $146.15 | $146.20 |
| Purchase #2 | $195.95 | 10.360% | $216.2504 | $216.25 | $216.25 | $216.30 |
| Purchase #3 | $54.34 | 12.609% | $61.1917 | $61.19 | $61.20 | $61.20 |
| Purchase #4 | $181.85 | 5.466% | $191.7899 | $191.79 | $191.80 | $191.80 |
| Purchase #5 | $226.35 | 13.701% | $257.3622 | $257.36 | $257.35 | $257.40 |
| Purchase #6 | $145.64 | 4.138% | $151.6666 | $151.67 | $151.65 | $151.70 |
| Purchase #7 | $117.53 | 13.171% | $133.0099 | $133.01 | $133.00 | $133.00 |
| 7 purchase totals = | $1,057.40 | $1,157.4233 | $1,157.42 | $1,157.40 | $1,157.60 | |