| 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 | $174.73 | 7.323% | $187.5255 | $187.53 | $187.55 | $187.50 |
| Purchase #2 | $6.87 | 12.661% | $7.7398 | $7.74 | $7.75 | $7.70 |
| Purchase #3 | $237.25 | 8.500% | $257.4163 | $257.42 | $257.40 | $257.40 |
| Purchase #4 | $7.34 | 11.345% | $8.1727 | $8.17 | $8.15 | $8.20 |
| Purchase #5 | $125.35 | 5.543% | $132.2982 | $132.30 | $132.30 | $132.30 |
| Purchase #6 | $8.79 | 10.161% | $9.6832 | $9.68 | $9.70 | $9.70 |
| Purchase #7 | $164.54 | 9.306% | $179.8521 | $179.85 | $179.85 | $179.90 |
| 7 purchase totals = | $724.87 | $782.6878 | $782.69 | $782.70 | $782.70 | |