| 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 | $167.36 | 6.831% | $178.7924 | $178.79 | $178.80 | $178.80 |
| Purchase #2 | $103.27 | 8.258% | $111.798 | $111.80 | $111.80 | $111.80 |
| Purchase #3 | $76.99 | 10.759% | $85.2734 | $85.27 | $85.25 | $85.30 |
| Purchase #4 | $171.77 | 13.363% | $194.7236 | $194.72 | $194.70 | $194.70 |
| Purchase #5 | $43.30 | 3.224% | $44.696 | $44.70 | $44.70 | $44.70 |
| Purchase #6 | $12.43 | 7.598% | $13.3744 | $13.37 | $13.35 | $13.40 |
| Purchase #7 | $56.96 | 10.440% | $62.9066 | $62.91 | $62.90 | $62.90 |
| 7 purchase totals = | $632.08 | $691.5644 | $691.56 | $691.50 | $691.60 | |