| 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 | $175.59 | 9.555% | $192.3676 | $192.37 | $192.35 | $192.40 |
| Purchase #2 | $244.67 | 10.283% | $269.8294 | $269.83 | $269.85 | $269.80 |
| Purchase #3 | $103.85 | 5.124% | $109.1713 | $109.17 | $109.15 | $109.20 |
| Purchase #4 | $19.62 | 4.732% | $20.5484 | $20.55 | $20.55 | $20.50 |
| Purchase #5 | $132.32 | 6.613% | $141.0703 | $141.07 | $141.05 | $141.10 |
| Purchase #6 | $54.77 | 11.218% | $60.9141 | $60.91 | $60.90 | $60.90 |
| Purchase #7 | $125.25 | 9.327% | $136.9321 | $136.93 | $136.95 | $136.90 |
| 7 purchase totals = | $856.07 | $930.8332 | $930.83 | $930.80 | $930.80 | |