| 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 | $138.67 | 7.480% | $149.0425 | $149.04 | $149.05 | $149.00 |
| Purchase #2 | $244.26 | 3.214% | $252.1105 | $252.11 | $252.10 | $252.10 |
| Purchase #3 | $69.93 | 8.419% | $75.8174 | $75.82 | $75.80 | $75.80 |
| Purchase #4 | $174.94 | 12.272% | $196.4086 | $196.41 | $196.40 | $196.40 |
| Purchase #5 | $76.31 | 3.555% | $79.0228 | $79.02 | $79.00 | $79.00 |
| Purchase #6 | $178.97 | 7.836% | $192.9941 | $192.99 | $193.00 | $193.00 |
| Purchase #7 | $49.85 | 5.243% | $52.4636 | $52.46 | $52.45 | $52.50 |
| 7 purchase totals = | $932.93 | $997.8595 | $997.85 | $997.80 | $997.80 | |