| 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 | $160.45 | 9.641% | $175.919 | $175.92 | $175.90 | $175.90 |
| Purchase #2 | $244.54 | 11.433% | $272.4983 | $272.50 | $272.50 | $272.50 |
| Purchase #3 | $166.87 | 10.569% | $184.5065 | $184.51 | $184.50 | $184.50 |
| Purchase #4 | $161.62 | 9.122% | $176.363 | $176.36 | $176.35 | $176.40 |
| Purchase #5 | $51.40 | 13.171% | $58.1699 | $58.17 | $58.15 | $58.20 |
| Purchase #6 | $244.60 | 10.416% | $270.0775 | $270.08 | $270.10 | $270.10 |
| Purchase #7 | $206.66 | 3.593% | $214.0853 | $214.09 | $214.10 | $214.10 |
| 7 purchase totals = | $1,236.14 | $1,351.6195 | $1,351.63 | $1,351.60 | $1,351.70 | |