| 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 | $143.57 | 5.504% | $151.4721 | $151.47 | $151.45 | $151.50 |
| Purchase #2 | $170.59 | 4.409% | $178.1113 | $178.11 | $178.10 | $178.10 |
| Purchase #3 | $227.37 | 8.564% | $246.842 | $246.84 | $246.85 | $246.80 |
| Purchase #4 | $219.66 | 3.800% | $228.0071 | $228.01 | $228.00 | $228.00 |
| Purchase #5 | $118.61 | 13.343% | $134.4361 | $134.44 | $134.45 | $134.40 |
| Purchase #6 | $111.99 | 12.657% | $126.1646 | $126.16 | $126.15 | $126.20 |
| Purchase #7 | $58.86 | 11.138% | $65.4158 | $65.42 | $65.40 | $65.40 |
| 7 purchase totals = | $1,050.65 | $1,130.4490 | $1,130.45 | $1,130.40 | $1,130.40 | |