| 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 | $142.43 | 12.591% | $160.3634 | $160.36 | $160.35 | $160.40 |
| Purchase #2 | $205.76 | 8.433% | $223.1117 | $223.11 | $223.10 | $223.10 |
| Purchase #3 | $79.79 | 7.787% | $86.0032 | $86.00 | $86.00 | $86.00 |
| Purchase #4 | $235.53 | 12.620% | $265.2539 | $265.25 | $265.25 | $265.30 |
| Purchase #5 | $163.67 | 4.744% | $171.4345 | $171.43 | $171.45 | $171.40 |
| Purchase #6 | $248.66 | 10.464% | $274.6798 | $274.68 | $274.70 | $274.70 |
| Purchase #7 | $42.33 | 6.293% | $44.9938 | $44.99 | $45.00 | $45.00 |
| 7 purchase totals = | $1,118.17 | $1,225.8403 | $1,225.82 | $1,225.85 | $1,225.90 | |