| 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 | $122.36 | 8.511% | $132.7741 | $132.77 | $132.75 | $132.80 |
| Purchase #2 | $104.87 | 3.155% | $108.1786 | $108.18 | $108.20 | $108.20 |
| Purchase #3 | $20.68 | 10.503% | $22.852 | $22.85 | $22.85 | $22.90 |
| Purchase #4 | $236.94 | 12.566% | $266.7139 | $266.71 | $266.70 | $266.70 |
| Purchase #5 | $195.84 | 4.631% | $204.9094 | $204.91 | $204.90 | $204.90 |
| Purchase #6 | $180.63 | 5.870% | $191.233 | $191.23 | $191.25 | $191.20 |
| Purchase #7 | $231.94 | 6.448% | $246.8955 | $246.90 | $246.90 | $246.90 |
| 7 purchase totals = | $1,093.26 | $1,173.5565 | $1,173.55 | $1,173.55 | $1,173.60 | |