| 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 | $170.54 | 12.483% | $191.8285 | $191.83 | $191.85 | $191.80 |
| Purchase #2 | $247.79 | 7.104% | $265.393 | $265.39 | $265.40 | $265.40 |
| Purchase #3 | $33.65 | 7.657% | $36.2266 | $36.23 | $36.25 | $36.20 |
| Purchase #4 | $75.36 | 8.577% | $81.8236 | $81.82 | $81.80 | $81.80 |
| Purchase #5 | $115.86 | 12.276% | $130.083 | $130.08 | $130.10 | $130.10 |
| Purchase #6 | $26.64 | 6.437% | $28.3548 | $28.35 | $28.35 | $28.40 |
| Purchase #7 | $42.85 | 3.154% | $44.2015 | $44.20 | $44.20 | $44.20 |
| 7 purchase totals = | $712.69 | $777.9110 | $777.90 | $777.95 | $777.90 | |