| 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 | $142.34 | 7.298% | $152.728 | $152.73 | $152.75 | $152.70 |
| Purchase #2 | $33.59 | 13.765% | $38.2137 | $38.21 | $38.20 | $38.20 |
| Purchase #3 | $123.34 | 4.590% | $129.0013 | $129.00 | $129.00 | $129.00 |
| Purchase #4 | $15.33 | 9.244% | $16.7471 | $16.75 | $16.75 | $16.70 |
| Purchase #5 | $201.63 | 12.811% | $227.4608 | $227.46 | $227.45 | $227.50 |
| Purchase #6 | $173.40 | 6.308% | $184.3381 | $184.34 | $184.35 | $184.30 |
| Purchase #7 | $43.96 | 12.174% | $49.3117 | $49.31 | $49.30 | $49.30 |
| 7 purchase totals = | $733.59 | $797.8007 | $797.80 | $797.80 | $797.70 | |