| 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 | $144.56 | 13.304% | $163.7923 | $163.79 | $163.80 | $163.80 |
| Purchase #2 | $111.39 | 5.660% | $117.6947 | $117.69 | $117.70 | $117.70 |
| Purchase #3 | $156.36 | 10.305% | $172.4729 | $172.47 | $172.45 | $172.50 |
| Purchase #4 | $67.65 | 6.125% | $71.7936 | $71.79 | $71.80 | $71.80 |
| Purchase #5 | $142.64 | 6.204% | $151.4894 | $151.49 | $151.50 | $151.50 |
| Purchase #6 | $202.40 | 7.189% | $216.9505 | $216.95 | $216.95 | $217.00 |
| Purchase #7 | $16.80 | 9.447% | $18.3871 | $18.39 | $18.40 | $18.40 |
| 7 purchase totals = | $841.80 | $912.5805 | $912.57 | $912.60 | $912.70 | |