| 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 | $179.73 | 13.111% | $203.2944 | $203.29 | $203.30 | $203.30 |
| Purchase #2 | $199.70 | 10.381% | $220.4309 | $220.43 | $220.45 | $220.40 |
| Purchase #3 | $73.95 | 10.338% | $81.595 | $81.60 | $81.60 | $81.60 |
| Purchase #4 | $102.43 | 6.601% | $109.1914 | $109.19 | $109.20 | $109.20 |
| Purchase #5 | $71.78 | 8.445% | $77.8418 | $77.84 | $77.85 | $77.80 |
| Purchase #6 | $44.61 | 12.739% | $50.2929 | $50.29 | $50.30 | $50.30 |
| Purchase #7 | $218.79 | 8.470% | $237.3215 | $237.32 | $237.30 | $237.30 |
| 7 purchase totals = | $890.99 | $979.9679 | $979.96 | $980.00 | $979.90 | |