| 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 | $203.59 | 6.847% | $217.5298 | $217.53 | $217.55 | $217.50 |
| Purchase #2 | $134.25 | 8.107% | $145.1336 | $145.13 | $145.15 | $145.10 |
| Purchase #3 | $118.47 | 13.616% | $134.6009 | $134.60 | $134.60 | $134.60 |
| Purchase #4 | $21.37 | 6.340% | $22.7249 | $22.72 | $22.70 | $22.70 |
| Purchase #5 | $199.39 | 9.547% | $218.4258 | $218.43 | $218.45 | $218.40 |
| Purchase #6 | $164.97 | 4.350% | $172.1462 | $172.15 | $172.15 | $172.10 |
| Purchase #7 | $148.61 | 10.208% | $163.7801 | $163.78 | $163.80 | $163.80 |
| 7 purchase totals = | $990.65 | $1,074.3413 | $1,074.34 | $1,074.40 | $1,074.20 | |