| 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 | $174.79 | 12.194% | $196.1039 | $196.10 | $196.10 | $196.10 |
| Purchase #2 | $20.81 | 11.811% | $23.2679 | $23.27 | $23.25 | $23.30 |
| Purchase #3 | $25.41 | 3.819% | $26.3804 | $26.38 | $26.40 | $26.40 |
| Purchase #4 | $56.72 | 3.133% | $58.497 | $58.50 | $58.50 | $58.50 |
| Purchase #5 | $219.34 | 5.746% | $231.9433 | $231.94 | $231.95 | $231.90 |
| Purchase #6 | $132.58 | 6.603% | $141.3343 | $141.33 | $141.35 | $141.30 |
| Purchase #7 | $147.50 | 8.359% | $159.8295 | $159.83 | $159.85 | $159.80 |
| 7 purchase totals = | $777.15 | $837.3563 | $837.35 | $837.40 | $837.30 | |