| 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 | $153.74 | 9.742% | $168.7174 | $168.72 | $168.70 | $168.70 |
| Purchase #2 | $126.38 | 13.467% | $143.3996 | $143.40 | $143.40 | $143.40 |
| Purchase #3 | $54.72 | 6.539% | $58.2981 | $58.30 | $58.30 | $58.30 |
| Purchase #4 | $14.73 | 11.226% | $16.3836 | $16.38 | $16.40 | $16.40 |
| Purchase #5 | $139.55 | 9.152% | $152.3216 | $152.32 | $152.30 | $152.30 |
| Purchase #6 | $163.26 | 8.356% | $176.902 | $176.90 | $176.90 | $176.90 |
| Purchase #7 | $145.40 | 8.422% | $157.6456 | $157.65 | $157.65 | $157.60 |
| 7 purchase totals = | $797.78 | $873.6679 | $873.67 | $873.65 | $873.60 | |