| 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 | $192.46 | 10.689% | $213.032 | $213.03 | $213.05 | $213.00 |
| Purchase #2 | $43.50 | 10.609% | $48.1149 | $48.11 | $48.10 | $48.10 |
| Purchase #3 | $20.77 | 3.732% | $21.5451 | $21.55 | $21.55 | $21.50 |
| Purchase #4 | $155.92 | 8.130% | $168.5963 | $168.60 | $168.60 | $168.60 |
| Purchase #5 | $17.48 | 6.535% | $18.6223 | $18.62 | $18.60 | $18.60 |
| Purchase #6 | $212.26 | 10.231% | $233.9763 | $233.98 | $234.00 | $234.00 |
| Purchase #7 | $137.48 | 13.277% | $155.7332 | $155.73 | $155.75 | $155.70 |
| 7 purchase totals = | $779.87 | $859.6201 | $859.62 | $859.65 | $859.50 | |