| 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 | $187.78 | 13.215% | $212.5951 | $212.60 | $212.60 | $212.60 |
| Purchase #2 | $195.89 | 5.866% | $207.3809 | $207.38 | $207.40 | $207.40 |
| Purchase #3 | $26.44 | 7.205% | $28.345 | $28.35 | $28.35 | $28.30 |
| Purchase #4 | $188.41 | 5.714% | $199.1757 | $199.18 | $199.20 | $199.20 |
| Purchase #5 | $201.32 | 7.278% | $215.9721 | $215.97 | $215.95 | $216.00 |
| Purchase #6 | $180.75 | 8.723% | $196.5168 | $196.52 | $196.50 | $196.50 |
| Purchase #7 | $114.74 | 3.401% | $118.6423 | $118.64 | $118.65 | $118.60 |
| 7 purchase totals = | $1,095.33 | $1,178.6279 | $1,178.64 | $1,178.65 | $1,178.60 | |