| 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 | $179.85 | 3.750% | $186.5944 | $186.59 | $186.60 | $186.60 |
| Purchase #2 | $76.98 | 6.333% | $81.8551 | $81.86 | $81.85 | $81.90 |
| Purchase #3 | $24.46 | 3.823% | $25.3951 | $25.40 | $25.40 | $25.40 |
| Purchase #4 | $130.75 | 13.217% | $148.0312 | $148.03 | $148.05 | $148.00 |
| Purchase #5 | $222.69 | 11.579% | $248.4753 | $248.48 | $248.50 | $248.50 |
| Purchase #6 | $213.48 | 4.105% | $222.2434 | $222.24 | $222.25 | $222.20 |
| Purchase #7 | $61.33 | 4.378% | $64.015 | $64.02 | $64.00 | $64.00 |
| 7 purchase totals = | $909.54 | $976.6095 | $976.62 | $976.65 | $976.60 | |