| 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 | $141.90 | 3.736% | $147.2014 | $147.20 | $147.20 | $147.20 |
| Purchase #2 | $27.41 | 3.202% | $28.2877 | $28.29 | $28.30 | $28.30 |
| Purchase #3 | $115.67 | 7.530% | $124.38 | $124.38 | $124.40 | $124.40 |
| Purchase #4 | $121.61 | 8.419% | $131.8483 | $131.85 | $131.85 | $131.80 |
| Purchase #5 | $181.80 | 12.552% | $204.6195 | $204.62 | $204.60 | $204.60 |
| Purchase #6 | $86.39 | 13.503% | $98.0552 | $98.06 | $98.05 | $98.10 |
| Purchase #7 | $103.98 | 11.862% | $116.3141 | $116.31 | $116.30 | $116.30 |
| 7 purchase totals = | $778.76 | $850.7062 | $850.71 | $850.70 | $850.70 | |