| 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 | $128.45 | 11.686% | $143.4607 | $143.46 | $143.45 | $143.50 |
| Purchase #2 | $24.95 | 9.794% | $27.3936 | $27.39 | $27.40 | $27.40 |
| Purchase #3 | $137.27 | 11.678% | $153.3004 | $153.30 | $153.30 | $153.30 |
| Purchase #4 | $181.38 | 5.856% | $192.0016 | $192.00 | $192.00 | $192.00 |
| Purchase #5 | $213.82 | 12.288% | $240.0942 | $240.09 | $240.10 | $240.10 |
| Purchase #6 | $26.53 | 5.583% | $28.0112 | $28.01 | $28.00 | $28.00 |
| Purchase #7 | $169.66 | 10.477% | $187.4353 | $187.44 | $187.45 | $187.40 |
| 7 purchase totals = | $882.06 | $971.6970 | $971.69 | $971.70 | $971.70 | |