| 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 | 4.427% | $164.3472 | $164.35 | $164.35 | $164.30 |
| Purchase #2 | $69.49 | 10.414% | $76.7267 | $76.73 | $76.75 | $76.70 |
| Purchase #3 | $107.52 | 8.211% | $116.3485 | $116.35 | $116.35 | $116.30 |
| Purchase #4 | $248.52 | 7.830% | $267.9791 | $267.98 | $268.00 | $268.00 |
| Purchase #5 | $208.68 | 9.507% | $228.5192 | $228.52 | $228.50 | $228.50 |
| Purchase #6 | $47.52 | 8.532% | $51.5744 | $51.57 | $51.55 | $51.60 |
| Purchase #7 | $39.48 | 4.196% | $41.1366 | $41.14 | $41.15 | $41.10 |
| 7 purchase totals = | $878.59 | $946.6317 | $946.64 | $946.65 | $946.50 | |