| 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 | $144.74 | 9.151% | $157.9852 | $157.99 | $158.00 | $158.00 |
| Purchase #2 | $186.33 | 13.166% | $210.8622 | $210.86 | $210.85 | $210.90 |
| Purchase #3 | $161.72 | 6.747% | $172.6312 | $172.63 | $172.65 | $172.60 |
| Purchase #4 | $244.60 | 8.693% | $265.8631 | $265.86 | $265.85 | $265.90 |
| Purchase #5 | $22.70 | 6.534% | $24.1832 | $24.18 | $24.20 | $24.20 |
| Purchase #6 | $129.35 | 7.227% | $138.6981 | $138.70 | $138.70 | $138.70 |
| Purchase #7 | $229.47 | 6.854% | $245.1979 | $245.20 | $245.20 | $245.20 |
| 7 purchase totals = | $1,118.91 | $1,215.4209 | $1,215.42 | $1,215.45 | $1,215.50 | |