| 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 | $170.59 | 12.826% | $192.4699 | $192.47 | $192.45 | $192.50 |
| Purchase #2 | $5.95 | 8.421% | $6.451 | $6.45 | $6.45 | $6.50 |
| Purchase #3 | $69.80 | 8.536% | $75.7581 | $75.76 | $75.75 | $75.80 |
| Purchase #4 | $106.40 | 4.639% | $111.3359 | $111.34 | $111.35 | $111.30 |
| Purchase #5 | $226.80 | 11.304% | $252.4375 | $252.44 | $252.45 | $252.40 |
| Purchase #6 | $22.74 | 3.639% | $23.5675 | $23.57 | $23.55 | $23.60 |
| Purchase #7 | $118.58 | 7.395% | $127.349 | $127.35 | $127.35 | $127.30 |
| 7 purchase totals = | $720.86 | $789.3689 | $789.38 | $789.35 | $789.40 | |