| 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 | $130.90 | 5.569% | $138.1898 | $138.19 | $138.20 | $138.20 |
| Purchase #2 | $104.33 | 9.547% | $114.2904 | $114.29 | $114.30 | $114.30 |
| Purchase #3 | $60.61 | 4.126% | $63.1108 | $63.11 | $63.10 | $63.10 |
| Purchase #4 | $31.87 | 6.720% | $34.0117 | $34.01 | $34.00 | $34.00 |
| Purchase #5 | $191.26 | 13.582% | $217.2369 | $217.24 | $217.25 | $217.20 |
| Purchase #6 | $136.30 | 12.204% | $152.9341 | $152.93 | $152.95 | $152.90 |
| Purchase #7 | $76.89 | 4.541% | $80.3816 | $80.38 | $80.40 | $80.40 |
| 7 purchase totals = | $732.16 | $800.1553 | $800.15 | $800.20 | $800.10 | |