| 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 | $157.57 | 11.744% | $176.075 | $176.08 | $176.10 | $176.10 |
| Purchase #2 | $77.73 | 10.353% | $85.7774 | $85.78 | $85.80 | $85.80 |
| Purchase #3 | $163.79 | 12.153% | $183.6954 | $183.70 | $183.70 | $183.70 |
| Purchase #4 | $162.86 | 9.526% | $178.374 | $178.37 | $178.35 | $178.40 |
| Purchase #5 | $204.67 | 13.437% | $232.1715 | $232.17 | $232.15 | $232.20 |
| Purchase #6 | $156.27 | 4.403% | $163.1506 | $163.15 | $163.15 | $163.20 |
| Purchase #7 | $147.44 | 12.642% | $166.0794 | $166.08 | $166.10 | $166.10 |
| 7 purchase totals = | $1,070.33 | $1,185.3233 | $1,185.33 | $1,185.35 | $1,185.50 | |