| 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 | $67.40 | 12.108% | $75.5608 | $75.56 | $75.55 | $75.60 |
| Purchase #2 | $145.41 | 7.685% | $156.5848 | $156.58 | $156.60 | $156.60 |
| Purchase #3 | $164.44 | 11.290% | $183.0053 | $183.01 | $183.00 | $183.00 |
| Purchase #4 | $178.62 | 11.256% | $198.7255 | $198.73 | $198.75 | $198.70 |
| Purchase #5 | $151.82 | 12.186% | $170.3208 | $170.32 | $170.30 | $170.30 |
| Purchase #6 | $9.47 | 8.483% | $10.2733 | $10.27 | $10.25 | $10.30 |
| Purchase #7 | $182.59 | 6.318% | $194.126 | $194.13 | $194.15 | $194.10 |
| 7 purchase totals = | $899.75 | $988.5965 | $988.60 | $988.60 | $988.60 | |