| 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 | $156.57 | 4.627% | $163.8145 | $163.81 | $163.80 | $163.80 |
| Purchase #2 | $95.27 | 7.743% | $102.6468 | $102.65 | $102.65 | $102.60 |
| Purchase #3 | $221.33 | 5.300% | $233.0605 | $233.06 | $233.05 | $233.10 |
| Purchase #4 | $119.87 | 7.117% | $128.4011 | $128.40 | $128.40 | $128.40 |
| Purchase #5 | $14.73 | 12.651% | $16.5935 | $16.59 | $16.60 | $16.60 |
| Purchase #6 | $75.83 | 8.179% | $82.0321 | $82.03 | $82.05 | $82.00 |
| Purchase #7 | $95.88 | 6.715% | $102.3183 | $102.32 | $102.30 | $102.30 |
| 7 purchase totals = | $779.48 | $828.8668 | $828.86 | $828.85 | $828.80 | |