| 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 | $72.68 | 12.618% | $81.8508 | $81.85 | $81.85 | $81.90 |
| Purchase #2 | $112.98 | 3.617% | $117.0665 | $117.07 | $117.05 | $117.10 |
| Purchase #3 | $215.64 | 6.738% | $230.1698 | $230.17 | $230.15 | $230.20 |
| Purchase #4 | $127.64 | 13.461% | $144.8216 | $144.82 | $144.80 | $144.80 |
| Purchase #5 | $151.83 | 12.813% | $171.284 | $171.28 | $171.30 | $171.30 |
| Purchase #6 | $54.46 | 4.332% | $56.8192 | $56.82 | $56.80 | $56.80 |
| Purchase #7 | $174.53 | 4.361% | $182.1413 | $182.14 | $182.15 | $182.10 |
| 7 purchase totals = | $909.76 | $984.1532 | $984.15 | $984.10 | $984.20 | |