| 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 | $114.44 | 13.718% | $130.1389 | $130.14 | $130.15 | $130.10 |
| Purchase #2 | $148.37 | 7.696% | $159.7886 | $159.79 | $159.80 | $159.80 |
| Purchase #3 | $77.33 | 10.862% | $85.7296 | $85.73 | $85.75 | $85.70 |
| Purchase #4 | $34.25 | 3.657% | $35.5025 | $35.50 | $35.50 | $35.50 |
| Purchase #5 | $154.93 | 3.422% | $160.2317 | $160.23 | $160.25 | $160.20 |
| Purchase #6 | $56.61 | 12.134% | $63.4791 | $63.48 | $63.50 | $63.50 |
| Purchase #7 | $247.41 | 5.379% | $260.7182 | $260.72 | $260.70 | $260.70 |
| 7 purchase totals = | $833.34 | $895.5886 | $895.59 | $895.65 | $895.50 | |