| 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 | $165.51 | 5.248% | $174.196 | $174.20 | $174.20 | $174.20 |
| Purchase #2 | $213.87 | 5.799% | $226.2723 | $226.27 | $226.25 | $226.30 |
| Purchase #3 | $48.86 | 4.617% | $51.1159 | $51.12 | $51.10 | $51.10 |
| Purchase #4 | $148.52 | 13.761% | $168.9578 | $168.96 | $168.95 | $169.00 |
| Purchase #5 | $7.61 | 9.826% | $8.3578 | $8.36 | $8.35 | $8.40 |
| Purchase #6 | $137.65 | 13.117% | $155.7056 | $155.71 | $155.70 | $155.70 |
| Purchase #7 | $132.91 | 8.184% | $143.7874 | $143.79 | $143.80 | $143.80 |
| 7 purchase totals = | $854.93 | $928.3928 | $928.41 | $928.35 | $928.50 | |