| 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 | $108.98 | 6.250% | $115.7913 | $115.79 | $115.80 | $115.80 |
| Purchase #2 | $77.48 | 5.187% | $81.4989 | $81.50 | $81.50 | $81.50 |
| Purchase #3 | $92.66 | 4.384% | $96.7222 | $96.72 | $96.70 | $96.70 |
| Purchase #4 | $121.34 | 8.465% | $131.6114 | $131.61 | $131.60 | $131.60 |
| Purchase #5 | $168.71 | 8.267% | $182.6573 | $182.66 | $182.65 | $182.70 |
| Purchase #6 | $121.84 | 10.312% | $134.4041 | $134.40 | $134.40 | $134.40 |
| Purchase #7 | $109.80 | 13.713% | $124.8569 | $124.86 | $124.85 | $124.90 |
| 7 purchase totals = | $800.81 | $867.5421 | $867.54 | $867.50 | $867.60 | |