| 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 | $136.76 | 4.383% | $142.7542 | $142.75 | $142.75 | $142.80 |
| Purchase #2 | $46.71 | 6.321% | $49.6625 | $49.66 | $49.65 | $49.70 |
| Purchase #3 | $115.80 | 13.408% | $131.3265 | $131.33 | $131.35 | $131.30 |
| Purchase #4 | $24.57 | 10.194% | $27.0747 | $27.07 | $27.05 | $27.10 |
| Purchase #5 | $208.49 | 10.713% | $230.8255 | $230.83 | $230.85 | $230.80 |
| Purchase #6 | $75.93 | 13.298% | $86.0272 | $86.03 | $86.05 | $86.00 |
| Purchase #7 | $136.55 | 12.364% | $153.433 | $153.43 | $153.45 | $153.40 |
| 7 purchase totals = | $744.81 | $821.1036 | $821.10 | $821.15 | $821.10 | |