| 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 | $191.93 | 8.839% | $208.8947 | $208.89 | $208.90 | $208.90 |
| Purchase #2 | $49.58 | 9.555% | $54.3174 | $54.32 | $54.30 | $54.30 |
| Purchase #3 | $128.75 | 9.653% | $141.1782 | $141.18 | $141.20 | $141.20 |
| Purchase #4 | $185.39 | 8.149% | $200.4974 | $200.50 | $200.50 | $200.50 |
| Purchase #5 | $5.91 | 13.181% | $6.689 | $6.69 | $6.70 | $6.70 |
| Purchase #6 | $114.53 | 3.616% | $118.6714 | $118.67 | $118.65 | $118.70 |
| Purchase #7 | $145.66 | 12.312% | $163.5937 | $163.59 | $163.60 | $163.60 |
| 7 purchase totals = | $821.75 | $893.8418 | $893.84 | $893.85 | $893.90 | |