| 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 | $187.41 | 10.568% | $207.2155 | $207.22 | $207.20 | $207.20 |
| Purchase #2 | $177.97 | 3.800% | $184.7329 | $184.73 | $184.75 | $184.70 |
| Purchase #3 | $165.48 | 8.509% | $179.5607 | $179.56 | $179.55 | $179.60 |
| Purchase #4 | $117.71 | 9.636% | $129.0525 | $129.05 | $129.05 | $129.10 |
| Purchase #5 | $31.84 | 13.419% | $36.1126 | $36.11 | $36.10 | $36.10 |
| Purchase #6 | $129.62 | 10.611% | $143.374 | $143.37 | $143.35 | $143.40 |
| Purchase #7 | $75.38 | 10.504% | $83.2979 | $83.30 | $83.30 | $83.30 |
| 7 purchase totals = | $885.41 | $963.3461 | $963.34 | $963.30 | $963.40 | |