| 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 | $168.28 | 3.219% | $173.6969 | $173.70 | $173.70 | $173.70 |
| Purchase #2 | $95.58 | 4.817% | $100.1841 | $100.18 | $100.20 | $100.20 |
| Purchase #3 | $195.67 | 6.738% | $208.8542 | $208.85 | $208.85 | $208.90 |
| Purchase #4 | $81.28 | 11.578% | $90.6906 | $90.69 | $90.70 | $90.70 |
| Purchase #5 | $110.82 | 4.356% | $115.6473 | $115.65 | $115.65 | $115.60 |
| Purchase #6 | $92.51 | 12.596% | $104.1626 | $104.16 | $104.15 | $104.20 |
| Purchase #7 | $13.93 | 13.177% | $15.7656 | $15.77 | $15.75 | $15.80 |
| 7 purchase totals = | $758.07 | $809.0013 | $809.00 | $809.00 | $809.10 | |