| 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 | $137.49 | 5.667% | $145.2816 | $145.28 | $145.30 | $145.30 |
| Purchase #2 | $174.32 | 8.215% | $188.6404 | $188.64 | $188.65 | $188.60 |
| Purchase #3 | $187.85 | 3.696% | $194.7929 | $194.79 | $194.80 | $194.80 |
| Purchase #4 | $202.81 | 6.388% | $215.7655 | $215.77 | $215.75 | $215.80 |
| Purchase #5 | $185.30 | 7.525% | $199.2438 | $199.24 | $199.25 | $199.20 |
| Purchase #6 | $147.41 | 11.659% | $164.5965 | $164.60 | $164.60 | $164.60 |
| Purchase #7 | $221.45 | 9.518% | $242.5276 | $242.53 | $242.55 | $242.50 |
| 7 purchase totals = | $1,256.63 | $1,350.8483 | $1,350.85 | $1,350.90 | $1,350.80 | |