| 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 | $160.59 | 12.448% | $180.5802 | $180.58 | $180.60 | $180.60 |
| Purchase #2 | $142.33 | 11.743% | $159.0438 | $159.04 | $159.05 | $159.00 |
| Purchase #3 | $189.90 | 11.216% | $211.1992 | $211.20 | $211.20 | $211.20 |
| Purchase #4 | $87.35 | 5.309% | $91.9874 | $91.99 | $92.00 | $92.00 |
| Purchase #5 | $35.29 | 3.713% | $36.6003 | $36.60 | $36.60 | $36.60 |
| Purchase #6 | $112.42 | 3.578% | $116.4424 | $116.44 | $116.45 | $116.40 |
| Purchase #7 | $169.51 | 11.534% | $189.0613 | $189.06 | $189.05 | $189.10 |
| 7 purchase totals = | $897.39 | $984.9146 | $984.91 | $984.95 | $984.90 | |