| 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 | $133.74 | 13.658% | $152.0062 | $152.01 | $152.00 | $152.00 |
| Purchase #2 | $21.36 | 8.294% | $23.1316 | $23.13 | $23.15 | $23.10 |
| Purchase #3 | $47.27 | 9.270% | $51.6519 | $51.65 | $51.65 | $51.70 |
| Purchase #4 | $138.27 | 13.769% | $157.3084 | $157.31 | $157.30 | $157.30 |
| Purchase #5 | $29.56 | 7.613% | $31.8104 | $31.81 | $31.80 | $31.80 |
| Purchase #6 | $178.70 | 13.806% | $203.3713 | $203.37 | $203.35 | $203.40 |
| Purchase #7 | $231.83 | 5.779% | $245.2275 | $245.23 | $245.25 | $245.20 |
| 7 purchase totals = | $780.73 | $864.5073 | $864.51 | $864.50 | $864.50 | |