| 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 | $181.71 | 13.515% | $206.2681 | $206.27 | $206.25 | $206.30 |
| Purchase #2 | $23.71 | 6.463% | $25.2424 | $25.24 | $25.25 | $25.20 |
| Purchase #3 | $18.83 | 8.225% | $20.3788 | $20.38 | $20.40 | $20.40 |
| Purchase #4 | $181.45 | 8.601% | $197.0565 | $197.06 | $197.05 | $197.10 |
| Purchase #5 | $69.42 | 11.165% | $77.1707 | $77.17 | $77.15 | $77.20 |
| Purchase #6 | $56.50 | 5.486% | $59.5996 | $59.60 | $59.60 | $59.60 |
| Purchase #7 | $139.46 | 7.615% | $150.0799 | $150.08 | $150.10 | $150.10 |
| 7 purchase totals = | $671.08 | $735.7960 | $735.80 | $735.80 | $735.90 | |