| 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 | $158.59 | 4.180% | $165.2191 | $165.22 | $165.20 | $165.20 |
| Purchase #2 | $144.66 | 3.724% | $150.0471 | $150.05 | $150.05 | $150.00 |
| Purchase #3 | $124.94 | 6.182% | $132.6638 | $132.66 | $132.65 | $132.70 |
| Purchase #4 | $238.32 | 13.822% | $271.2606 | $271.26 | $271.25 | $271.30 |
| Purchase #5 | $65.63 | 13.654% | $74.5911 | $74.59 | $74.60 | $74.60 |
| Purchase #6 | $54.85 | 12.514% | $61.7139 | $61.71 | $61.70 | $61.70 |
| Purchase #7 | $86.36 | 5.112% | $90.7747 | $90.77 | $90.75 | $90.80 |
| 7 purchase totals = | $873.35 | $946.2703 | $946.26 | $946.20 | $946.30 | |