| 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 | $142.81 | 7.490% | $153.5065 | $153.51 | $153.50 | $153.50 |
| Purchase #2 | $161.67 | 13.649% | $183.7363 | $183.74 | $183.75 | $183.70 |
| Purchase #3 | $114.62 | 4.473% | $119.747 | $119.75 | $119.75 | $119.70 |
| Purchase #4 | $145.65 | 10.140% | $160.4189 | $160.42 | $160.40 | $160.40 |
| Purchase #5 | $153.32 | 7.261% | $164.4526 | $164.45 | $164.45 | $164.50 |
| Purchase #6 | $156.84 | 9.325% | $171.4653 | $171.47 | $171.45 | $171.50 |
| Purchase #7 | $19.47 | 12.242% | $21.8535 | $21.85 | $21.85 | $21.90 |
| 7 purchase totals = | $894.38 | $975.1801 | $975.19 | $975.15 | $975.20 | |