| 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 | $145.91 | 8.310% | $158.0351 | $158.04 | $158.05 | $158.00 |
| Purchase #2 | $169.62 | 3.251% | $175.1343 | $175.13 | $175.15 | $175.10 |
| Purchase #3 | $6.59 | 11.847% | $7.3707 | $7.37 | $7.35 | $7.40 |
| Purchase #4 | $73.31 | 3.197% | $75.6537 | $75.65 | $75.65 | $75.70 |
| Purchase #5 | $34.51 | 5.620% | $36.4495 | $36.45 | $36.45 | $36.40 |
| Purchase #6 | $59.64 | 5.495% | $62.9172 | $62.92 | $62.90 | $62.90 |
| Purchase #7 | $61.92 | 6.571% | $65.9888 | $65.99 | $66.00 | $66.00 |
| 7 purchase totals = | $551.50 | $581.5493 | $581.55 | $581.55 | $581.50 | |