| 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 | $183.57 | 4.171% | $191.2267 | $191.23 | $191.25 | $191.20 |
| Purchase #2 | $188.47 | 13.615% | $214.1302 | $214.13 | $214.15 | $214.10 |
| Purchase #3 | $102.70 | 12.444% | $115.48 | $115.48 | $115.50 | $115.50 |
| Purchase #4 | $146.47 | 4.225% | $152.6584 | $152.66 | $152.65 | $152.70 |
| Purchase #5 | $235.89 | 5.752% | $249.4584 | $249.46 | $249.45 | $249.50 |
| Purchase #6 | $33.35 | 8.227% | $36.0937 | $36.09 | $36.10 | $36.10 |
| Purchase #7 | $157.44 | 5.649% | $166.3338 | $166.33 | $166.35 | $166.30 |
| 7 purchase totals = | $1,047.89 | $1,125.3812 | $1,125.38 | $1,125.45 | $1,125.40 | |