| 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 | $172.33 | 10.538% | $190.4901 | $190.49 | $190.50 | $190.50 |
| Purchase #2 | $38.28 | 3.516% | $39.6259 | $39.63 | $39.65 | $39.60 |
| Purchase #3 | $134.67 | 7.366% | $144.5898 | $144.59 | $144.60 | $144.60 |
| Purchase #4 | $110.80 | 9.507% | $121.3338 | $121.33 | $121.35 | $121.30 |
| Purchase #5 | $233.79 | 11.410% | $260.4654 | $260.47 | $260.45 | $260.50 |
| Purchase #6 | $209.97 | 3.106% | $216.4917 | $216.49 | $216.50 | $216.50 |
| Purchase #7 | $81.62 | 3.855% | $84.7665 | $84.77 | $84.75 | $84.80 |
| 7 purchase totals = | $981.46 | $1,057.7632 | $1,057.77 | $1,057.80 | $1,057.80 | |