| 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 | $179.30 | 4.339% | $187.0798 | $187.08 | $187.10 | $187.10 |
| Purchase #2 | $41.65 | 10.481% | $46.0153 | $46.02 | $46.00 | $46.00 |
| Purchase #3 | $213.35 | 4.331% | $222.5902 | $222.59 | $222.60 | $222.60 |
| Purchase #4 | $143.54 | 7.383% | $154.1376 | $154.14 | $154.15 | $154.10 |
| Purchase #5 | $129.95 | 3.797% | $134.8842 | $134.88 | $134.90 | $134.90 |
| Purchase #6 | $136.91 | 7.155% | $146.7059 | $146.71 | $146.70 | $146.70 |
| Purchase #7 | $66.47 | 13.190% | $75.2374 | $75.24 | $75.25 | $75.20 |
| 7 purchase totals = | $911.17 | $966.6504 | $966.66 | $966.70 | $966.60 | |