| 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 | $140.93 | 12.318% | $158.2898 | $158.29 | $158.30 | $158.30 |
| Purchase #2 | $214.27 | 8.406% | $232.2815 | $232.28 | $232.30 | $232.30 |
| Purchase #3 | $175.71 | 10.725% | $194.5549 | $194.55 | $194.55 | $194.60 |
| Purchase #4 | $39.34 | 12.360% | $44.2024 | $44.20 | $44.20 | $44.20 |
| Purchase #5 | $87.90 | 3.430% | $90.915 | $90.92 | $90.90 | $90.90 |
| Purchase #6 | $152.87 | 4.317% | $159.4694 | $159.47 | $159.45 | $159.50 |
| Purchase #7 | $6.67 | 7.639% | $7.1795 | $7.18 | $7.20 | $7.20 |
| 7 purchase totals = | $817.69 | $886.8925 | $886.89 | $886.90 | $887.00 | |