| 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 | $141.70 | 8.744% | $154.0902 | $154.09 | $154.10 | $154.10 |
| Purchase #2 | $105.74 | 3.688% | $109.6397 | $109.64 | $109.65 | $109.60 |
| Purchase #3 | $13.79 | 6.189% | $14.6435 | $14.64 | $14.65 | $14.60 |
| Purchase #4 | $133.63 | 9.535% | $146.3716 | $146.37 | $146.35 | $146.40 |
| Purchase #5 | $26.33 | 7.380% | $28.2732 | $28.27 | $28.25 | $28.30 |
| Purchase #6 | $135.80 | 7.667% | $146.2118 | $146.21 | $146.20 | $146.20 |
| Purchase #7 | $101.52 | 6.604% | $108.2244 | $108.22 | $108.20 | $108.20 |
| 7 purchase totals = | $658.51 | $707.4544 | $707.44 | $707.40 | $707.40 | |