| 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 | $155.93 | 5.649% | $164.7385 | $164.74 | $164.75 | $164.70 |
| Purchase #2 | $37.70 | 8.197% | $40.7903 | $40.79 | $40.80 | $40.80 |
| Purchase #3 | $146.78 | 3.304% | $151.6296 | $151.63 | $151.65 | $151.60 |
| Purchase #4 | $144.69 | 6.425% | $153.9863 | $153.99 | $154.00 | $154.00 |
| Purchase #5 | $157.97 | 11.630% | $176.3419 | $176.34 | $176.35 | $176.30 |
| Purchase #6 | $56.55 | 7.873% | $61.0022 | $61.00 | $61.00 | $61.00 |
| Purchase #7 | $141.70 | 7.825% | $152.788 | $152.79 | $152.80 | $152.80 |
| 7 purchase totals = | $841.32 | $901.2768 | $901.28 | $901.35 | $901.20 | |