| 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 | $177.83 | 5.316% | $187.2834 | $187.28 | $187.30 | $187.30 |
| Purchase #2 | $40.56 | 7.567% | $43.6292 | $43.63 | $43.65 | $43.60 |
| Purchase #3 | $140.96 | 5.484% | $148.6902 | $148.69 | $148.70 | $148.70 |
| Purchase #4 | $124.83 | 8.398% | $135.3132 | $135.31 | $135.30 | $135.30 |
| Purchase #5 | $73.72 | 7.413% | $79.1849 | $79.18 | $79.20 | $79.20 |
| Purchase #6 | $133.64 | 5.618% | $141.1479 | $141.15 | $141.15 | $141.10 |
| Purchase #7 | $125.26 | 3.813% | $130.0362 | $130.04 | $130.05 | $130.00 |
| 7 purchase totals = | $816.80 | $865.2850 | $865.28 | $865.35 | $865.20 | |