| 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 | $90.65 | 13.544% | $102.9276 | $102.93 | $102.95 | $102.90 |
| Purchase #2 | $178.94 | 13.717% | $203.4852 | $203.49 | $203.50 | $203.50 |
| Purchase #3 | $27.78 | 9.733% | $30.4838 | $30.48 | $30.50 | $30.50 |
| Purchase #4 | $174.97 | 8.130% | $189.1951 | $189.20 | $189.20 | $189.20 |
| Purchase #5 | $43.81 | 3.541% | $45.3613 | $45.36 | $45.35 | $45.40 |
| Purchase #6 | $92.50 | 12.425% | $103.9931 | $103.99 | $104.00 | $104.00 |
| Purchase #7 | $147.25 | 9.136% | $160.7028 | $160.70 | $160.70 | $160.70 |
| 7 purchase totals = | $755.90 | $836.1489 | $836.15 | $836.20 | $836.20 | |