| 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 | $142.63 | 13.440% | $161.7995 | $161.80 | $161.80 | $161.80 |
| Purchase #2 | $221.79 | 8.582% | $240.824 | $240.82 | $240.80 | $240.80 |
| Purchase #3 | $249.53 | 9.112% | $272.2672 | $272.27 | $272.25 | $272.30 |
| Purchase #4 | $107.92 | 9.391% | $118.0548 | $118.05 | $118.05 | $118.10 |
| Purchase #5 | $166.76 | 5.159% | $175.3631 | $175.36 | $175.35 | $175.40 |
| Purchase #6 | $60.26 | 13.291% | $68.2692 | $68.27 | $68.25 | $68.30 |
| Purchase #7 | $224.38 | 7.355% | $240.8831 | $240.88 | $240.90 | $240.90 |
| 7 purchase totals = | $1,173.27 | $1,277.4609 | $1,277.45 | $1,277.40 | $1,277.60 | |