| 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 | $70.94 | 11.569% | $79.147 | $79.15 | $79.15 | $79.10 |
| Purchase #2 | $127.99 | 10.724% | $141.7156 | $141.72 | $141.70 | $141.70 |
| Purchase #3 | $151.77 | 12.571% | $170.849 | $170.85 | $170.85 | $170.80 |
| Purchase #4 | $178.67 | 8.839% | $194.4626 | $194.46 | $194.45 | $194.50 |
| Purchase #5 | $124.54 | 4.117% | $129.6673 | $129.67 | $129.65 | $129.70 |
| Purchase #6 | $74.60 | 8.817% | $81.1775 | $81.18 | $81.20 | $81.20 |
| Purchase #7 | $76.92 | 7.157% | $82.4252 | $82.43 | $82.45 | $82.40 |
| 7 purchase totals = | $805.43 | $879.4442 | $879.46 | $879.45 | $879.40 | |