| 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 | $96.58 | 8.136% | $104.4377 | $104.44 | $104.45 | $104.40 |
| Purchase #2 | $123.89 | 5.778% | $131.0484 | $131.05 | $131.05 | $131.00 |
| Purchase #3 | $99.25 | 9.728% | $108.905 | $108.91 | $108.90 | $108.90 |
| Purchase #4 | $132.86 | 9.276% | $145.1841 | $145.18 | $145.20 | $145.20 |
| Purchase #5 | $212.50 | 8.697% | $230.9811 | $230.98 | $231.00 | $231.00 |
| Purchase #6 | $148.40 | 11.663% | $165.7079 | $165.71 | $165.70 | $165.70 |
| Purchase #7 | $162.64 | 12.619% | $183.1635 | $183.16 | $183.15 | $183.20 |
| 7 purchase totals = | $976.12 | $1,069.4277 | $1,069.43 | $1,069.45 | $1,069.40 | |