| 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 | $150.71 | 4.329% | $157.2342 | $157.23 | $157.25 | $157.20 |
| Purchase #2 | $109.33 | 13.317% | $123.8895 | $123.89 | $123.90 | $123.90 |
| Purchase #3 | $240.79 | 13.588% | $273.5085 | $273.51 | $273.50 | $273.50 |
| Purchase #4 | $219.54 | 4.849% | $230.1855 | $230.19 | $230.20 | $230.20 |
| Purchase #5 | $121.43 | 9.522% | $132.9926 | $132.99 | $133.00 | $133.00 |
| Purchase #6 | $91.53 | 11.119% | $101.7072 | $101.71 | $101.70 | $101.70 |
| Purchase #7 | $201.57 | 5.508% | $212.6725 | $212.67 | $212.65 | $212.70 |
| 7 purchase totals = | $1,134.90 | $1,232.1900 | $1,232.19 | $1,232.20 | $1,232.20 | |