| 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 | $129.92 | 4.341% | $135.5598 | $135.56 | $135.55 | $135.60 |
| Purchase #2 | $69.38 | 11.197% | $77.1485 | $77.15 | $77.15 | $77.10 |
| Purchase #3 | $117.30 | 11.400% | $130.6722 | $130.67 | $130.65 | $130.70 |
| Purchase #4 | $227.35 | 7.632% | $244.7014 | $244.70 | $244.70 | $244.70 |
| Purchase #5 | $96.41 | 4.452% | $100.7022 | $100.70 | $100.70 | $100.70 |
| Purchase #6 | $7.71 | 5.445% | $8.1298 | $8.13 | $8.15 | $8.10 |
| Purchase #7 | $153.68 | 3.621% | $159.2448 | $159.24 | $159.25 | $159.20 |
| 7 purchase totals = | $801.75 | $856.1587 | $856.15 | $856.15 | $856.10 | |