| 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 | $170.99 | 7.634% | $184.0434 | $184.04 | $184.05 | $184.00 |
| Purchase #2 | $165.66 | 7.858% | $178.6776 | $178.68 | $178.70 | $178.70 |
| Purchase #3 | $91.35 | 6.803% | $97.5645 | $97.56 | $97.55 | $97.60 |
| Purchase #4 | $184.91 | 7.279% | $198.3696 | $198.37 | $198.35 | $198.40 |
| Purchase #5 | $160.47 | 13.653% | $182.379 | $182.38 | $182.40 | $182.40 |
| Purchase #6 | $24.65 | 4.525% | $25.7654 | $25.77 | $25.75 | $25.80 |
| Purchase #7 | $63.44 | 9.832% | $69.6774 | $69.68 | $69.70 | $69.70 |
| 7 purchase totals = | $861.47 | $936.4769 | $936.48 | $936.50 | $936.60 | |