| 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 | $161.70 | 5.177% | $170.0712 | $170.07 | $170.05 | $170.10 |
| Purchase #2 | $198.35 | 10.766% | $219.7044 | $219.70 | $219.70 | $219.70 |
| Purchase #3 | $242.61 | 9.709% | $266.165 | $266.17 | $266.15 | $266.20 |
| Purchase #4 | $17.50 | 6.830% | $18.6953 | $18.70 | $18.70 | $18.70 |
| Purchase #5 | $126.88 | 10.515% | $140.2214 | $140.22 | $140.20 | $140.20 |
| Purchase #6 | $122.37 | 8.652% | $132.9575 | $132.96 | $132.95 | $133.00 |
| Purchase #7 | $72.51 | 9.649% | $79.5065 | $79.51 | $79.50 | $79.50 |
| 7 purchase totals = | $941.92 | $1,027.3213 | $1,027.33 | $1,027.25 | $1,027.40 | |