| 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 | $133.98 | 8.784% | $145.7488 | $145.75 | $145.75 | $145.70 |
| Purchase #2 | $46.28 | 9.795% | $50.8131 | $50.81 | $50.80 | $50.80 |
| Purchase #3 | $97.97 | 3.367% | $101.2686 | $101.27 | $101.25 | $101.30 |
| Purchase #4 | $99.58 | 9.583% | $109.1228 | $109.12 | $109.10 | $109.10 |
| Purchase #5 | $60.39 | 7.741% | $65.0648 | $65.06 | $65.05 | $65.10 |
| Purchase #6 | $225.75 | 6.542% | $240.5186 | $240.52 | $240.50 | $240.50 |
| Purchase #7 | $101.70 | 13.226% | $115.1508 | $115.15 | $115.15 | $115.20 |
| 7 purchase totals = | $765.65 | $827.6875 | $827.68 | $827.60 | $827.70 | |