| 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 | $169.40 | 11.873% | $189.5129 | $189.51 | $189.50 | $189.50 |
| Purchase #2 | $105.38 | 9.176% | $115.0497 | $115.05 | $115.05 | $115.00 |
| Purchase #3 | $104.83 | 10.835% | $116.1883 | $116.19 | $116.20 | $116.20 |
| Purchase #4 | $84.36 | 13.559% | $95.7984 | $95.80 | $95.80 | $95.80 |
| Purchase #5 | $143.32 | 11.665% | $160.0383 | $160.04 | $160.05 | $160.00 |
| Purchase #6 | $113.53 | 6.652% | $121.082 | $121.08 | $121.10 | $121.10 |
| Purchase #7 | $121.99 | 11.336% | $135.8188 | $135.82 | $135.80 | $135.80 |
| 7 purchase totals = | $842.81 | $933.4884 | $933.49 | $933.50 | $933.40 | |