| 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 | $170.42 | 13.480% | $193.3926 | $193.39 | $193.40 | $193.40 |
| Purchase #2 | $195.27 | 13.808% | $222.2329 | $222.23 | $222.25 | $222.20 |
| Purchase #3 | $61.45 | 7.378% | $65.9838 | $65.98 | $66.00 | $66.00 |
| Purchase #4 | $103.82 | 3.613% | $107.571 | $107.57 | $107.55 | $107.60 |
| Purchase #5 | $134.91 | 12.827% | $152.2149 | $152.21 | $152.20 | $152.20 |
| Purchase #6 | $203.70 | 11.360% | $226.8403 | $226.84 | $226.85 | $226.80 |
| Purchase #7 | $159.47 | 3.684% | $165.3449 | $165.34 | $165.35 | $165.30 |
| 7 purchase totals = | $1,029.04 | $1,133.5804 | $1,133.56 | $1,133.60 | $1,133.50 | |