| 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 | $155.31 | 4.847% | $162.8379 | $162.84 | $162.85 | $162.80 |
| Purchase #2 | $58.47 | 5.802% | $61.8624 | $61.86 | $61.85 | $61.90 |
| Purchase #3 | $113.91 | 10.417% | $125.776 | $125.78 | $125.80 | $125.80 |
| Purchase #4 | $70.96 | 9.473% | $77.682 | $77.68 | $77.70 | $77.70 |
| Purchase #5 | $32.26 | 10.483% | $35.6418 | $35.64 | $35.65 | $35.60 |
| Purchase #6 | $123.64 | 8.470% | $134.1123 | $134.11 | $134.10 | $134.10 |
| Purchase #7 | $90.71 | 6.308% | $96.432 | $96.43 | $96.45 | $96.40 |
| 7 purchase totals = | $645.26 | $694.3444 | $694.34 | $694.40 | $694.30 | |