| 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 | $162.84 | 6.712% | $173.7698 | $173.77 | $173.75 | $173.80 |
| Purchase #2 | $206.99 | 7.763% | $223.0586 | $223.06 | $223.05 | $223.10 |
| Purchase #3 | $99.90 | 3.385% | $103.2816 | $103.28 | $103.30 | $103.30 |
| Purchase #4 | $60.41 | 4.510% | $63.1345 | $63.13 | $63.15 | $63.10 |
| Purchase #5 | $41.39 | 3.219% | $42.7223 | $42.72 | $42.70 | $42.70 |
| Purchase #6 | $29.36 | 13.599% | $33.3527 | $33.35 | $33.35 | $33.40 |
| Purchase #7 | $74.78 | 9.176% | $81.6418 | $81.64 | $81.65 | $81.60 |
| 7 purchase totals = | $675.67 | $720.9613 | $720.95 | $720.95 | $721.00 | |