| 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 | $198.77 | 10.863% | $220.3624 | $220.36 | $220.35 | $220.40 |
| Purchase #2 | $107.57 | 3.170% | $110.98 | $110.98 | $111.00 | $111.00 |
| Purchase #3 | $212.26 | 9.387% | $232.1848 | $232.18 | $232.20 | $232.20 |
| Purchase #4 | $165.60 | 4.792% | $173.5356 | $173.54 | $173.55 | $173.50 |
| Purchase #5 | $193.30 | 12.704% | $217.8568 | $217.86 | $217.85 | $217.90 |
| Purchase #6 | $76.91 | 13.476% | $87.2744 | $87.27 | $87.25 | $87.30 |
| Purchase #7 | $148.92 | 13.136% | $168.4821 | $168.48 | $168.50 | $168.50 |
| 7 purchase totals = | $1,103.33 | $1,210.6761 | $1,210.67 | $1,210.70 | $1,210.80 | |