| 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 | $156.56 | 3.267% | $161.6748 | $161.67 | $161.65 | $161.70 |
| Purchase #2 | $142.26 | 7.689% | $153.1984 | $153.20 | $153.20 | $153.20 |
| Purchase #3 | $233.30 | 7.423% | $250.6179 | $250.62 | $250.60 | $250.60 |
| Purchase #4 | $225.92 | 6.390% | $240.3563 | $240.36 | $240.35 | $240.40 |
| Purchase #5 | $19.49 | 5.793% | $20.6191 | $20.62 | $20.60 | $20.60 |
| Purchase #6 | $51.75 | 6.506% | $55.1169 | $55.12 | $55.10 | $55.10 |
| Purchase #7 | $75.80 | 8.351% | $82.1301 | $82.13 | $82.15 | $82.10 |
| 7 purchase totals = | $905.08 | $963.7135 | $963.72 | $963.65 | $963.70 | |