| 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 | $133.83 | 7.765% | $144.2219 | $144.22 | $144.20 | $144.20 |
| Purchase #2 | $70.54 | 8.540% | $76.5641 | $76.56 | $76.55 | $76.60 |
| Purchase #3 | $99.86 | 3.502% | $103.3571 | $103.36 | $103.35 | $103.40 |
| Purchase #4 | $211.69 | 8.694% | $230.0943 | $230.09 | $230.10 | $230.10 |
| Purchase #5 | $83.93 | 11.856% | $93.8807 | $93.88 | $93.90 | $93.90 |
| Purchase #6 | $63.92 | 3.469% | $66.1374 | $66.14 | $66.15 | $66.10 |
| Purchase #7 | $157.84 | 5.320% | $166.2371 | $166.24 | $166.25 | $166.20 |
| 7 purchase totals = | $821.61 | $880.4926 | $880.49 | $880.50 | $880.50 | |