| 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 | $137.26 | 6.147% | $145.6974 | $145.70 | $145.70 | $145.70 |
| Purchase #2 | $56.88 | 12.197% | $63.8177 | $63.82 | $63.80 | $63.80 |
| Purchase #3 | $176.53 | 5.127% | $185.5807 | $185.58 | $185.60 | $185.60 |
| Purchase #4 | $50.52 | 7.837% | $54.4793 | $54.48 | $54.50 | $54.50 |
| Purchase #5 | $116.97 | 11.477% | $130.3946 | $130.39 | $130.40 | $130.40 |
| Purchase #6 | $114.39 | 7.291% | $122.7302 | $122.73 | $122.75 | $122.70 |
| Purchase #7 | $151.91 | 3.503% | $157.2314 | $157.23 | $157.25 | $157.20 |
| 7 purchase totals = | $804.46 | $859.9313 | $859.93 | $860.00 | $859.90 | |