| 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 | $14.91 | 12.462% | $16.7681 | $16.77 | $16.75 | $16.80 |
| Purchase #2 | $228.87 | 12.210% | $256.815 | $256.82 | $256.80 | $256.80 |
| Purchase #3 | $193.83 | 6.819% | $207.0473 | $207.05 | $207.05 | $207.00 |
| Purchase #4 | $154.52 | 5.135% | $162.4546 | $162.45 | $162.45 | $162.50 |
| Purchase #5 | $67.50 | 11.505% | $75.2659 | $75.27 | $75.25 | $75.30 |
| Purchase #6 | $97.96 | 3.225% | $101.1192 | $101.12 | $101.10 | $101.10 |
| Purchase #7 | $130.99 | 5.613% | $138.3425 | $138.34 | $138.35 | $138.30 |
| 7 purchase totals = | $888.58 | $957.8126 | $957.82 | $957.75 | $957.80 | |