| 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 | $186.94 | 3.704% | $193.8643 | $193.86 | $193.85 | $193.90 |
| Purchase #2 | $97.70 | 6.376% | $103.9294 | $103.93 | $103.95 | $103.90 |
| Purchase #3 | $74.82 | 9.257% | $81.7461 | $81.75 | $81.75 | $81.70 |
| Purchase #4 | $90.40 | 5.711% | $95.5627 | $95.56 | $95.55 | $95.60 |
| Purchase #5 | $94.26 | 5.635% | $99.5716 | $99.57 | $99.55 | $99.60 |
| Purchase #6 | $247.65 | 13.807% | $281.843 | $281.84 | $281.85 | $281.80 |
| Purchase #7 | $73.34 | 11.348% | $81.6626 | $81.66 | $81.65 | $81.70 |
| 7 purchase totals = | $865.11 | $938.1797 | $938.17 | $938.15 | $938.20 | |