| 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 | $184.70 | 12.108% | $207.0635 | $207.06 | $207.05 | $207.10 |
| Purchase #2 | $146.60 | 11.570% | $163.5616 | $163.56 | $163.55 | $163.60 |
| Purchase #3 | $9.95 | 5.786% | $10.5257 | $10.53 | $10.55 | $10.50 |
| Purchase #4 | $98.44 | 10.215% | $108.4956 | $108.50 | $108.50 | $108.50 |
| Purchase #5 | $158.73 | 13.146% | $179.5966 | $179.60 | $179.60 | $179.60 |
| Purchase #6 | $105.65 | 5.688% | $111.6594 | $111.66 | $111.65 | $111.70 |
| Purchase #7 | $190.78 | 13.288% | $216.1308 | $216.13 | $216.15 | $216.10 |
| 7 purchase totals = | $894.85 | $997.0332 | $997.04 | $997.05 | $997.10 | |