| 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 | $162.43 | 6.389% | $172.8077 | $172.81 | $172.80 | $172.80 |
| Purchase #2 | $166.40 | 6.242% | $176.7867 | $176.79 | $176.80 | $176.80 |
| Purchase #3 | $236.83 | 3.424% | $244.9391 | $244.94 | $244.95 | $244.90 |
| Purchase #4 | $227.26 | 5.252% | $239.1957 | $239.20 | $239.20 | $239.20 |
| Purchase #5 | $58.63 | 5.742% | $61.9965 | $62.00 | $62.00 | $62.00 |
| Purchase #6 | $121.95 | 6.410% | $129.767 | $129.77 | $129.75 | $129.80 |
| Purchase #7 | $105.35 | 3.107% | $108.6232 | $108.62 | $108.60 | $108.60 |
| 7 purchase totals = | $1,078.85 | $1,134.1159 | $1,134.13 | $1,134.10 | $1,134.10 | |