| 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 | $135.47 | 13.831% | $154.2069 | $154.21 | $154.20 | $154.20 |
| Purchase #2 | $44.68 | 13.519% | $50.7203 | $50.72 | $50.70 | $50.70 |
| Purchase #3 | $197.93 | 5.798% | $209.406 | $209.41 | $209.40 | $209.40 |
| Purchase #4 | $174.53 | 5.382% | $183.9232 | $183.92 | $183.90 | $183.90 |
| Purchase #5 | $78.32 | 13.192% | $88.652 | $88.65 | $88.65 | $88.70 |
| Purchase #6 | $199.87 | 9.443% | $218.7437 | $218.74 | $218.75 | $218.70 |
| Purchase #7 | $167.31 | 7.200% | $179.3563 | $179.36 | $179.35 | $179.40 |
| 7 purchase totals = | $998.11 | $1,085.0084 | $1,085.01 | $1,084.95 | $1,085.00 | |