| 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 | $182.32 | 8.623% | $198.0415 | $198.04 | $198.05 | $198.00 |
| Purchase #2 | $44.71 | 10.824% | $49.5494 | $49.55 | $49.55 | $49.50 |
| Purchase #3 | $85.90 | 13.334% | $97.3539 | $97.35 | $97.35 | $97.40 |
| Purchase #4 | $43.55 | 3.765% | $45.1897 | $45.19 | $45.20 | $45.20 |
| Purchase #5 | $219.54 | 5.196% | $230.9473 | $230.95 | $230.95 | $230.90 |
| Purchase #6 | $158.74 | 7.807% | $171.1328 | $171.13 | $171.15 | $171.10 |
| Purchase #7 | $126.90 | 12.568% | $142.8488 | $142.85 | $142.85 | $142.80 |
| 7 purchase totals = | $861.66 | $935.0634 | $935.06 | $935.10 | $934.90 | |