| 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 | $141.83 | 12.425% | $159.4524 | $159.45 | $159.45 | $159.50 |
| Purchase #2 | $151.85 | 8.408% | $164.6175 | $164.62 | $164.60 | $164.60 |
| Purchase #3 | $182.30 | 3.188% | $188.1117 | $188.11 | $188.10 | $188.10 |
| Purchase #4 | $86.81 | 5.262% | $91.3779 | $91.38 | $91.40 | $91.40 |
| Purchase #5 | $129.71 | 3.114% | $133.7492 | $133.75 | $133.75 | $133.70 |
| Purchase #6 | $44.49 | 10.354% | $49.0965 | $49.10 | $49.10 | $49.10 |
| Purchase #7 | $198.36 | 4.438% | $207.1632 | $207.16 | $207.15 | $207.20 |
| 7 purchase totals = | $935.35 | $993.5684 | $993.57 | $993.55 | $993.60 | |