| 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 | $157.38 | 4.749% | $164.854 | $164.85 | $164.85 | $164.90 |
| Purchase #2 | $192.79 | 5.148% | $202.7148 | $202.71 | $202.70 | $202.70 |
| Purchase #3 | $171.91 | 6.422% | $182.9501 | $182.95 | $182.95 | $183.00 |
| Purchase #4 | $43.28 | 9.780% | $47.5128 | $47.51 | $47.50 | $47.50 |
| Purchase #5 | $73.33 | 3.410% | $75.8306 | $75.83 | $75.85 | $75.80 |
| Purchase #6 | $113.79 | 9.248% | $124.3133 | $124.31 | $124.30 | $124.30 |
| Purchase #7 | $42.45 | 9.509% | $46.4866 | $46.49 | $46.50 | $46.50 |
| 7 purchase totals = | $794.93 | $844.6622 | $844.65 | $844.65 | $844.70 | |