| 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 | $186.72 | 5.810% | $197.5684 | $197.57 | $197.55 | $197.60 |
| Purchase #2 | $99.86 | 6.788% | $106.6385 | $106.64 | $106.65 | $106.60 |
| Purchase #3 | $150.60 | 10.489% | $166.3964 | $166.40 | $166.40 | $166.40 |
| Purchase #4 | $133.97 | 5.351% | $141.1387 | $141.14 | $141.15 | $141.10 |
| Purchase #5 | $166.70 | 9.386% | $182.3465 | $182.35 | $182.35 | $182.30 |
| Purchase #6 | $83.64 | 6.701% | $89.2447 | $89.24 | $89.25 | $89.20 |
| Purchase #7 | $89.58 | 5.334% | $94.3582 | $94.36 | $94.35 | $94.40 |
| 7 purchase totals = | $911.07 | $977.6914 | $977.70 | $977.70 | $977.60 | |