| 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 | $151.31 | 11.689% | $168.9966 | $169.00 | $169.00 | $169.00 |
| Purchase #2 | $19.48 | 11.681% | $21.7555 | $21.76 | $21.75 | $21.80 |
| Purchase #3 | $217.88 | 11.329% | $242.5636 | $242.56 | $242.55 | $242.60 |
| Purchase #4 | $80.37 | 4.144% | $83.7005 | $83.70 | $83.70 | $83.70 |
| Purchase #5 | $106.85 | 13.308% | $121.0696 | $121.07 | $121.05 | $121.10 |
| Purchase #6 | $107.54 | 7.136% | $115.2141 | $115.21 | $115.20 | $115.20 |
| Purchase #7 | $95.60 | 3.437% | $98.8858 | $98.89 | $98.90 | $98.90 |
| 7 purchase totals = | $779.03 | $852.1857 | $852.19 | $852.15 | $852.30 | |