| 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 | $158.68 | 5.848% | $167.9596 | $167.96 | $167.95 | $168.00 |
| Purchase #2 | $195.83 | 3.753% | $203.1795 | $203.18 | $203.20 | $203.20 |
| Purchase #3 | $142.39 | 12.593% | $160.3212 | $160.32 | $160.30 | $160.30 |
| Purchase #4 | $158.86 | 7.386% | $170.5934 | $170.59 | $170.60 | $170.60 |
| Purchase #5 | $72.75 | 11.791% | $81.328 | $81.33 | $81.35 | $81.30 |
| Purchase #6 | $117.65 | 9.539% | $128.8726 | $128.87 | $128.85 | $128.90 |
| Purchase #7 | $177.42 | 11.338% | $197.5359 | $197.54 | $197.55 | $197.50 |
| 7 purchase totals = | $1,023.58 | $1,109.7902 | $1,109.79 | $1,109.80 | $1,109.80 | |