| 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 | $165.64 | 11.767% | $185.1309 | $185.13 | $185.15 | $185.10 |
| Purchase #2 | $160.48 | 4.328% | $167.4256 | $167.43 | $167.45 | $167.40 |
| Purchase #3 | $250.46 | 5.603% | $264.4933 | $264.49 | $264.50 | $264.50 |
| Purchase #4 | $202.88 | 7.548% | $218.1934 | $218.19 | $218.20 | $218.20 |
| Purchase #5 | $142.64 | 10.833% | $158.0922 | $158.09 | $158.10 | $158.10 |
| Purchase #6 | $183.34 | 6.826% | $195.8548 | $195.85 | $195.85 | $195.90 |
| Purchase #7 | $223.52 | 5.128% | $234.9821 | $234.98 | $235.00 | $235.00 |
| 7 purchase totals = | $1,328.96 | $1,424.1723 | $1,424.16 | $1,424.25 | $1,424.20 | |