| 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 | $163.26 | 4.157% | $170.0467 | $170.05 | $170.05 | $170.00 |
| Purchase #2 | $120.26 | 8.222% | $130.1478 | $130.15 | $130.15 | $130.10 |
| Purchase #3 | $214.44 | 11.567% | $239.2443 | $239.24 | $239.25 | $239.20 |
| Purchase #4 | $117.50 | 5.183% | $123.59 | $123.59 | $123.60 | $123.60 |
| Purchase #5 | $183.57 | 4.741% | $192.2731 | $192.27 | $192.25 | $192.30 |
| Purchase #6 | $14.61 | 12.106% | $16.3787 | $16.38 | $16.40 | $16.40 |
| Purchase #7 | $69.59 | 7.162% | $74.574 | $74.57 | $74.55 | $74.60 |
| 7 purchase totals = | $883.23 | $946.2546 | $946.25 | $946.25 | $946.20 | |