| 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 | $73.63 | 11.790% | $82.311 | $82.31 | $82.30 | $82.30 |
| Purchase #2 | $67.47 | 13.490% | $76.5717 | $76.57 | $76.55 | $76.60 |
| Purchase #3 | $47.88 | 4.775% | $50.1663 | $50.17 | $50.15 | $50.20 |
| Purchase #4 | $199.67 | 9.420% | $218.4789 | $218.48 | $218.50 | $218.50 |
| Purchase #5 | $173.68 | 8.486% | $188.4185 | $188.42 | $188.40 | $188.40 |
| Purchase #6 | $178.67 | 5.760% | $188.9614 | $188.96 | $188.95 | $189.00 |
| Purchase #7 | $168.31 | 3.777% | $174.6671 | $174.67 | $174.65 | $174.70 |
| 7 purchase totals = | $909.31 | $979.5749 | $979.58 | $979.50 | $979.70 | |