| 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 | $118.89 | 7.318% | $127.5904 | $127.59 | $127.60 | $127.60 |
| Purchase #2 | $189.48 | 5.237% | $199.4031 | $199.40 | $199.40 | $199.40 |
| Purchase #3 | $159.69 | 13.444% | $181.1587 | $181.16 | $181.15 | $181.20 |
| Purchase #4 | $68.81 | 11.849% | $76.9633 | $76.96 | $76.95 | $77.00 |
| Purchase #5 | $83.29 | 9.501% | $91.2034 | $91.20 | $91.20 | $91.20 |
| Purchase #6 | $37.57 | 10.353% | $41.4596 | $41.46 | $41.45 | $41.50 |
| Purchase #7 | $183.26 | 4.796% | $192.0491 | $192.05 | $192.05 | $192.00 |
| 7 purchase totals = | $840.99 | $909.8276 | $909.82 | $909.80 | $909.90 | |