| 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 | $167.35 | 8.357% | $181.3354 | $181.34 | $181.35 | $181.30 |
| Purchase #2 | $66.27 | 4.290% | $69.113 | $69.11 | $69.10 | $69.10 |
| Purchase #3 | $100.56 | 13.851% | $114.4886 | $114.49 | $114.50 | $114.50 |
| Purchase #4 | $51.61 | 8.118% | $55.7997 | $55.80 | $55.80 | $55.80 |
| Purchase #5 | $10.87 | 8.299% | $11.7721 | $11.77 | $11.75 | $11.80 |
| Purchase #6 | $58.28 | 9.132% | $63.6021 | $63.60 | $63.60 | $63.60 |
| Purchase #7 | $206.32 | 12.790% | $232.7083 | $232.71 | $232.70 | $232.70 |
| 7 purchase totals = | $661.26 | $728.8192 | $728.82 | $728.80 | $728.80 | |