| 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 | $130.42 | 9.232% | $142.4604 | $142.46 | $142.45 | $142.50 |
| Purchase #2 | $238.75 | 11.437% | $266.0558 | $266.06 | $266.05 | $266.10 |
| Purchase #3 | $75.91 | 12.216% | $85.1832 | $85.18 | $85.20 | $85.20 |
| Purchase #4 | $136.43 | 11.210% | $151.7238 | $151.72 | $151.70 | $151.70 |
| Purchase #5 | $190.32 | 6.335% | $202.3768 | $202.38 | $202.40 | $202.40 |
| Purchase #6 | $5.64 | 13.866% | $6.422 | $6.42 | $6.40 | $6.40 |
| Purchase #7 | $17.54 | 6.328% | $18.6499 | $18.65 | $18.65 | $18.60 |
| 7 purchase totals = | $795.01 | $872.8719 | $872.87 | $872.85 | $872.90 | |