| 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 | $153.62 | 5.282% | $161.7342 | $161.73 | $161.75 | $161.70 |
| Purchase #2 | $29.39 | 8.830% | $31.9851 | $31.99 | $32.00 | $32.00 |
| Purchase #3 | $93.71 | 4.836% | $98.2418 | $98.24 | $98.25 | $98.20 |
| Purchase #4 | $241.97 | 7.474% | $260.0548 | $260.05 | $260.05 | $260.10 |
| Purchase #5 | $8.50 | 3.424% | $8.791 | $8.79 | $8.80 | $8.80 |
| Purchase #6 | $8.44 | 10.125% | $9.2946 | $9.29 | $9.30 | $9.30 |
| Purchase #7 | $237.74 | 3.687% | $246.5055 | $246.51 | $246.50 | $246.50 |
| 7 purchase totals = | $773.37 | $816.6070 | $816.60 | $816.65 | $816.60 | |