| 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 | $152.75 | 12.227% | $171.4267 | $171.43 | $171.45 | $171.40 |
| Purchase #2 | $32.77 | 10.602% | $36.2443 | $36.24 | $36.25 | $36.20 |
| Purchase #3 | $68.30 | 13.161% | $77.289 | $77.29 | $77.30 | $77.30 |
| Purchase #4 | $106.36 | 13.577% | $120.8005 | $120.80 | $120.80 | $120.80 |
| Purchase #5 | $98.68 | 12.830% | $111.3406 | $111.34 | $111.35 | $111.30 |
| Purchase #6 | $26.33 | 9.106% | $28.7276 | $28.73 | $28.75 | $28.70 |
| Purchase #7 | $159.84 | 11.259% | $177.8364 | $177.84 | $177.85 | $177.80 |
| 7 purchase totals = | $645.03 | $723.6651 | $723.67 | $723.75 | $723.50 | |