| 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 | $30.82 | 3.536% | $31.9098 | $31.91 | $31.90 | $31.90 |
| Purchase #2 | $156.97 | 11.572% | $175.1346 | $175.13 | $175.15 | $175.10 |
| Purchase #3 | $108.42 | 8.446% | $117.5772 | $117.58 | $117.60 | $117.60 |
| Purchase #4 | $142.87 | 3.646% | $148.079 | $148.08 | $148.10 | $148.10 |
| Purchase #5 | $152.30 | 6.198% | $161.7396 | $161.74 | $161.75 | $161.70 |
| Purchase #6 | $119.52 | 5.441% | $126.0231 | $126.02 | $126.00 | $126.00 |
| Purchase #7 | $77.98 | 12.578% | $87.7883 | $87.79 | $87.80 | $87.80 |
| 7 purchase totals = | $788.88 | $848.2516 | $848.25 | $848.30 | $848.20 | |