| 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 | $147.74 | 3.671% | $153.1635 | $153.16 | $153.15 | $153.20 |
| Purchase #2 | $75.52 | 11.284% | $84.0417 | $84.04 | $84.05 | $84.00 |
| Purchase #3 | $128.54 | 6.522% | $136.9234 | $136.92 | $136.90 | $136.90 |
| Purchase #4 | $249.63 | 7.173% | $267.536 | $267.54 | $267.55 | $267.50 |
| Purchase #5 | $15.39 | 7.223% | $16.5016 | $16.50 | $16.50 | $16.50 |
| Purchase #6 | $77.73 | 11.465% | $86.6417 | $86.64 | $86.65 | $86.60 |
| Purchase #7 | $64.81 | 12.512% | $72.919 | $72.92 | $72.90 | $72.90 |
| 7 purchase totals = | $759.36 | $817.7269 | $817.72 | $817.70 | $817.60 | |