| 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 | $178.74 | 8.443% | $193.831 | $193.83 | $193.85 | $193.80 |
| Purchase #2 | $96.25 | 9.487% | $105.3812 | $105.38 | $105.40 | $105.40 |
| Purchase #3 | $108.35 | 6.154% | $115.0179 | $115.02 | $115.00 | $115.00 |
| Purchase #4 | $196.47 | 3.496% | $203.3386 | $203.34 | $203.35 | $203.30 |
| Purchase #5 | $26.64 | 12.418% | $29.9482 | $29.95 | $29.95 | $29.90 |
| Purchase #6 | $144.59 | 6.572% | $154.0925 | $154.09 | $154.10 | $154.10 |
| Purchase #7 | $111.34 | 13.272% | $126.117 | $126.12 | $126.10 | $126.10 |
| 7 purchase totals = | $862.38 | $927.7264 | $927.73 | $927.75 | $927.60 | |