| 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 | $145.73 | 13.749% | $165.7664 | $165.77 | $165.75 | $165.80 |
| Purchase #2 | $209.35 | 13.510% | $237.6332 | $237.63 | $237.65 | $237.60 |
| Purchase #3 | $210.91 | 5.450% | $222.4046 | $222.40 | $222.40 | $222.40 |
| Purchase #4 | $84.26 | 10.190% | $92.8461 | $92.85 | $92.85 | $92.80 |
| Purchase #5 | $66.90 | 3.734% | $69.398 | $69.40 | $69.40 | $69.40 |
| Purchase #6 | $92.62 | 5.852% | $98.0401 | $98.04 | $98.05 | $98.00 |
| Purchase #7 | $166.36 | 9.488% | $182.1442 | $182.14 | $182.15 | $182.10 |
| 7 purchase totals = | $976.13 | $1,068.2326 | $1,068.23 | $1,068.25 | $1,068.10 | |