| 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 | $161.32 | 11.429% | $179.7573 | $179.76 | $179.75 | $179.80 |
| Purchase #2 | $156.78 | 8.185% | $169.6124 | $169.61 | $169.60 | $169.60 |
| Purchase #3 | $100.80 | 3.593% | $104.4217 | $104.42 | $104.40 | $104.40 |
| Purchase #4 | $228.90 | 7.644% | $246.3971 | $246.40 | $246.40 | $246.40 |
| Purchase #5 | $139.26 | 9.560% | $152.5733 | $152.57 | $152.55 | $152.60 |
| Purchase #6 | $179.33 | 4.573% | $187.5308 | $187.53 | $187.55 | $187.50 |
| Purchase #7 | $145.46 | 12.366% | $163.4476 | $163.45 | $163.45 | $163.40 |
| 7 purchase totals = | $1,111.85 | $1,203.7402 | $1,203.74 | $1,203.70 | $1,203.70 | |