| 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 | $135.50 | 13.420% | $153.6841 | $153.68 | $153.70 | $153.70 |
| Purchase #2 | $36.71 | 11.551% | $40.9504 | $40.95 | $40.95 | $41.00 |
| Purchase #3 | $19.76 | 3.632% | $20.4777 | $20.48 | $20.50 | $20.50 |
| Purchase #4 | $132.92 | 3.747% | $137.9005 | $137.90 | $137.90 | $137.90 |
| Purchase #5 | $117.34 | 13.735% | $133.4566 | $133.46 | $133.45 | $133.50 |
| Purchase #6 | $80.98 | 7.624% | $87.1539 | $87.15 | $87.15 | $87.20 |
| Purchase #7 | $142.55 | 13.697% | $162.0751 | $162.08 | $162.10 | $162.10 |
| 7 purchase totals = | $665.76 | $735.6983 | $735.70 | $735.75 | $735.90 | |