| 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 | $176.51 | 7.785% | $190.2513 | $190.25 | $190.25 | $190.30 |
| Purchase #2 | $16.93 | 4.358% | $17.6678 | $17.67 | $17.65 | $17.70 |
| Purchase #3 | $216.63 | 6.277% | $230.2279 | $230.23 | $230.25 | $230.20 |
| Purchase #4 | $249.31 | 5.665% | $263.4334 | $263.43 | $263.45 | $263.40 |
| Purchase #5 | $223.47 | 4.665% | $233.8949 | $233.89 | $233.90 | $233.90 |
| Purchase #6 | $226.87 | 13.374% | $257.2116 | $257.21 | $257.20 | $257.20 |
| Purchase #7 | $46.76 | 13.322% | $52.9894 | $52.99 | $53.00 | $53.00 |
| 7 purchase totals = | $1,156.48 | $1,245.6763 | $1,245.67 | $1,245.70 | $1,245.70 | |