| 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 | $78.85 | 10.576% | $87.1892 | $87.19 | $87.20 | $87.20 |
| Purchase #2 | $130.97 | 12.805% | $147.7407 | $147.74 | $147.75 | $147.70 |
| Purchase #3 | $174.75 | 9.442% | $191.2499 | $191.25 | $191.25 | $191.20 |
| Purchase #4 | $121.63 | 3.575% | $125.9783 | $125.98 | $126.00 | $126.00 |
| Purchase #5 | $144.36 | 5.677% | $152.5553 | $152.56 | $152.55 | $152.60 |
| Purchase #6 | $100.39 | 13.439% | $113.8814 | $113.88 | $113.90 | $113.90 |
| Purchase #7 | $70.26 | 7.293% | $75.3841 | $75.38 | $75.40 | $75.40 |
| 7 purchase totals = | $821.21 | $893.9789 | $893.98 | $894.05 | $894.00 | |