| 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 | $122.42 | 11.688% | $136.7284 | $136.73 | $136.75 | $136.70 |
| Purchase #2 | $11.35 | 11.434% | $12.6478 | $12.65 | $12.65 | $12.60 |
| Purchase #3 | $66.57 | 13.833% | $75.7786 | $75.78 | $75.80 | $75.80 |
| Purchase #4 | $117.64 | 8.492% | $127.63 | $127.63 | $127.65 | $127.60 |
| Purchase #5 | $15.26 | 12.125% | $17.1103 | $17.11 | $17.10 | $17.10 |
| Purchase #6 | $34.91 | 12.500% | $39.2738 | $39.27 | $39.25 | $39.30 |
| Purchase #7 | $200.36 | 13.591% | $227.5909 | $227.59 | $227.60 | $227.60 |
| 7 purchase totals = | $568.51 | $636.7598 | $636.76 | $636.80 | $636.70 | |