| 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 | $171.25 | 12.499% | $192.6545 | $192.65 | $192.65 | $192.70 |
| Purchase #2 | $150.40 | 4.619% | $157.347 | $157.35 | $157.35 | $157.30 |
| Purchase #3 | $65.56 | 9.187% | $71.583 | $71.58 | $71.60 | $71.60 |
| Purchase #4 | $186.94 | 12.608% | $210.5094 | $210.51 | $210.50 | $210.50 |
| Purchase #5 | $125.59 | 11.300% | $139.7817 | $139.78 | $139.80 | $139.80 |
| Purchase #6 | $76.47 | 8.783% | $83.1864 | $83.19 | $83.20 | $83.20 |
| Purchase #7 | $129.68 | 5.301% | $136.5543 | $136.55 | $136.55 | $136.60 |
| 7 purchase totals = | $905.89 | $991.6163 | $991.61 | $991.65 | $991.70 | |