| 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 | $154.44 | 10.425% | $170.5404 | $170.54 | $170.55 | $170.50 |
| Purchase #2 | $27.71 | 5.598% | $29.2612 | $29.26 | $29.25 | $29.30 |
| Purchase #3 | $250.57 | 5.733% | $264.9352 | $264.94 | $264.95 | $264.90 |
| Purchase #4 | $113.45 | 9.807% | $124.576 | $124.58 | $124.60 | $124.60 |
| Purchase #5 | $142.55 | 8.391% | $154.5114 | $154.51 | $154.50 | $154.50 |
| Purchase #6 | $91.42 | 4.304% | $95.3547 | $95.35 | $95.35 | $95.40 |
| Purchase #7 | $147.65 | 13.761% | $167.9681 | $167.97 | $167.95 | $168.00 |
| 7 purchase totals = | $927.79 | $1,007.1470 | $1,007.15 | $1,007.15 | $1,007.20 | |