| 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 | $154.94 | 13.697% | $176.1621 | $176.16 | $176.15 | $176.20 |
| Purchase #2 | $60.61 | 7.630% | $65.2345 | $65.23 | $65.25 | $65.20 |
| Purchase #3 | $101.25 | 13.553% | $114.9724 | $114.97 | $114.95 | $115.00 |
| Purchase #4 | $35.44 | 11.271% | $39.4344 | $39.43 | $39.45 | $39.40 |
| Purchase #5 | $119.62 | 10.469% | $132.143 | $132.14 | $132.15 | $132.10 |
| Purchase #6 | $194.53 | 11.649% | $217.1908 | $217.19 | $217.20 | $217.20 |
| Purchase #7 | $78.49 | 11.285% | $87.3476 | $87.35 | $87.35 | $87.30 |
| 7 purchase totals = | $744.88 | $832.4848 | $832.47 | $832.50 | $832.40 | |