| 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 | $115.36 | 5.348% | $121.5295 | $121.53 | $121.55 | $121.50 |
| Purchase #2 | $52.53 | 13.292% | $59.5123 | $59.51 | $59.50 | $59.50 |
| Purchase #3 | $67.89 | 9.712% | $74.4835 | $74.48 | $74.50 | $74.50 |
| Purchase #4 | $149.40 | 5.781% | $158.0368 | $158.04 | $158.05 | $158.00 |
| Purchase #5 | $167.68 | 6.731% | $178.9665 | $178.97 | $178.95 | $179.00 |
| Purchase #6 | $73.81 | 9.424% | $80.7659 | $80.77 | $80.75 | $80.80 |
| Purchase #7 | $147.43 | 11.784% | $164.8032 | $164.80 | $164.80 | $164.80 |
| 7 purchase totals = | $774.10 | $838.0977 | $838.10 | $838.10 | $838.10 | |