| 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 | $134.46 | 13.375% | $152.444 | $152.44 | $152.45 | $152.40 |
| Purchase #2 | $163.41 | 4.786% | $171.2308 | $171.23 | $171.25 | $171.20 |
| Purchase #3 | $14.45 | 3.477% | $14.9524 | $14.95 | $14.95 | $15.00 |
| Purchase #4 | $128.59 | 9.351% | $140.6145 | $140.61 | $140.60 | $140.60 |
| Purchase #5 | $28.93 | 11.763% | $32.333 | $32.33 | $32.35 | $32.30 |
| Purchase #6 | $178.56 | 8.474% | $193.6912 | $193.69 | $193.70 | $193.70 |
| Purchase #7 | $217.26 | 9.384% | $237.6477 | $237.65 | $237.65 | $237.60 |
| 7 purchase totals = | $865.66 | $942.9136 | $942.90 | $942.95 | $942.80 | |