| 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 | $141.48 | 13.321% | $160.3266 | $160.33 | $160.35 | $160.30 |
| Purchase #2 | $157.34 | 12.602% | $177.168 | $177.17 | $177.15 | $177.20 |
| Purchase #3 | $136.47 | 13.270% | $154.5796 | $154.58 | $154.60 | $154.60 |
| Purchase #4 | $14.84 | 3.832% | $15.4087 | $15.41 | $15.40 | $15.40 |
| Purchase #5 | $217.29 | 7.397% | $233.3629 | $233.36 | $233.35 | $233.40 |
| Purchase #6 | $58.39 | 8.216% | $63.1873 | $63.19 | $63.20 | $63.20 |
| Purchase #7 | $31.55 | 8.286% | $34.1642 | $34.16 | $34.15 | $34.20 |
| 7 purchase totals = | $757.36 | $838.1973 | $838.20 | $838.20 | $838.30 | |