| 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 | $135.71 | 5.152% | $142.7018 | $142.70 | $142.70 | $142.70 |
| Purchase #2 | $176.78 | 12.478% | $198.8386 | $198.84 | $198.85 | $198.80 |
| Purchase #3 | $11.32 | 4.392% | $11.8172 | $11.82 | $11.80 | $11.80 |
| Purchase #4 | $97.99 | 12.521% | $110.2593 | $110.26 | $110.25 | $110.30 |
| Purchase #5 | $145.80 | 3.381% | $150.7295 | $150.73 | $150.75 | $150.70 |
| Purchase #6 | $32.78 | 8.238% | $35.4804 | $35.48 | $35.50 | $35.50 |
| Purchase #7 | $167.72 | 11.548% | $187.0883 | $187.09 | $187.10 | $187.10 |
| 7 purchase totals = | $768.10 | $836.9151 | $836.92 | $836.95 | $836.90 | |