| 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 | $149.34 | 8.569% | $162.1369 | $162.14 | $162.15 | $162.10 |
| Purchase #2 | $127.96 | 8.229% | $138.4898 | $138.49 | $138.50 | $138.50 |
| Purchase #3 | $223.59 | 3.384% | $231.1563 | $231.16 | $231.15 | $231.20 |
| Purchase #4 | $126.42 | 5.495% | $133.3668 | $133.37 | $133.35 | $133.40 |
| Purchase #5 | $191.93 | 12.335% | $215.6046 | $215.60 | $215.60 | $215.60 |
| Purchase #6 | $120.27 | 9.669% | $131.8989 | $131.90 | $131.90 | $131.90 |
| Purchase #7 | $102.85 | 12.544% | $115.7515 | $115.75 | $115.75 | $115.80 |
| 7 purchase totals = | $1,042.36 | $1,128.4048 | $1,128.41 | $1,128.40 | $1,128.50 | |