| 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 | $142.56 | 12.606% | $160.5311 | $160.53 | $160.55 | $160.50 |
| Purchase #2 | $114.37 | 10.344% | $126.2004 | $126.20 | $126.20 | $126.20 |
| Purchase #3 | $51.32 | 6.718% | $54.7677 | $54.77 | $54.75 | $54.80 |
| Purchase #4 | $128.34 | 6.383% | $136.5319 | $136.53 | $136.55 | $136.50 |
| Purchase #5 | $104.69 | 10.723% | $115.9159 | $115.92 | $115.90 | $115.90 |
| Purchase #6 | $58.95 | 5.456% | $62.1663 | $62.17 | $62.15 | $62.20 |
| Purchase #7 | $123.62 | 10.357% | $136.4233 | $136.42 | $136.40 | $136.40 |
| 7 purchase totals = | $723.85 | $792.5366 | $792.54 | $792.50 | $792.50 | |