| 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 | $129.77 | 6.146% | $137.7457 | $137.75 | $137.75 | $137.70 |
| Purchase #2 | $35.46 | 3.713% | $36.7766 | $36.78 | $36.80 | $36.80 |
| Purchase #3 | $196.81 | 5.591% | $207.8136 | $207.81 | $207.80 | $207.80 |
| Purchase #4 | $30.25 | 9.268% | $33.0536 | $33.05 | $33.05 | $33.10 |
| Purchase #5 | $138.87 | 7.751% | $149.6338 | $149.63 | $149.65 | $149.60 |
| Purchase #6 | $42.57 | 5.134% | $44.7555 | $44.76 | $44.75 | $44.80 |
| Purchase #7 | $179.40 | 12.611% | $202.0241 | $202.02 | $202.00 | $202.00 |
| 7 purchase totals = | $753.13 | $811.8029 | $811.80 | $811.80 | $811.80 | |