| 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 | $205.48 | 11.822% | $229.7718 | $229.77 | $229.75 | $229.80 |
| Purchase #2 | $166.74 | 6.105% | $176.9195 | $176.92 | $176.90 | $176.90 |
| Purchase #3 | $229.90 | 9.850% | $252.5452 | $252.55 | $252.55 | $252.50 |
| Purchase #4 | $197.33 | 12.716% | $222.4225 | $222.42 | $222.40 | $222.40 |
| Purchase #5 | $134.78 | 5.129% | $141.6929 | $141.69 | $141.70 | $141.70 |
| Purchase #6 | $155.72 | 3.463% | $161.1126 | $161.11 | $161.10 | $161.10 |
| Purchase #7 | $197.55 | 8.203% | $213.755 | $213.76 | $213.75 | $213.80 |
| 7 purchase totals = | $1,287.50 | $1,398.2195 | $1,398.22 | $1,398.15 | $1,398.20 | |