| 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 | $140.83 | 9.795% | $154.6243 | $154.62 | $154.60 | $154.60 |
| Purchase #2 | $162.99 | 9.816% | $178.9891 | $178.99 | $179.00 | $179.00 |
| Purchase #3 | $213.76 | 12.792% | $241.1042 | $241.10 | $241.10 | $241.10 |
| Purchase #4 | $131.72 | 11.351% | $146.6715 | $146.67 | $146.65 | $146.70 |
| Purchase #5 | $243.49 | 12.817% | $274.6981 | $274.70 | $274.70 | $274.70 |
| Purchase #6 | $5.87 | 7.867% | $6.3318 | $6.33 | $6.35 | $6.30 |
| Purchase #7 | $229.65 | 11.191% | $255.3501 | $255.35 | $255.35 | $255.40 |
| 7 purchase totals = | $1,128.31 | $1,257.7691 | $1,257.76 | $1,257.75 | $1,257.80 | |