| 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 | $194.45 | 5.425% | $204.9989 | $205.00 | $205.00 | $205.00 |
| Purchase #2 | $185.60 | 4.848% | $194.5979 | $194.60 | $194.60 | $194.60 |
| Purchase #3 | $141.95 | 4.500% | $148.3378 | $148.34 | $148.35 | $148.30 |
| Purchase #4 | $42.56 | 5.154% | $44.7535 | $44.75 | $44.75 | $44.80 |
| Purchase #5 | $174.45 | 4.200% | $181.7769 | $181.78 | $181.80 | $181.80 |
| Purchase #6 | $39.65 | 6.198% | $42.1075 | $42.11 | $42.10 | $42.10 |
| Purchase #7 | $165.60 | 10.507% | $182.9996 | $183.00 | $183.00 | $183.00 |
| 7 purchase totals = | $944.26 | $999.5721 | $999.58 | $999.60 | $999.60 | |