| 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 | $163.97 | 10.165% | $180.6376 | $180.64 | $180.65 | $180.60 |
| Purchase #2 | $199.86 | 7.375% | $214.5997 | $214.60 | $214.60 | $214.60 |
| Purchase #3 | $206.56 | 5.134% | $217.1648 | $217.16 | $217.15 | $217.20 |
| Purchase #4 | $91.28 | 5.215% | $96.0403 | $96.04 | $96.05 | $96.00 |
| Purchase #5 | $204.99 | 7.615% | $220.6 | $220.60 | $220.60 | $220.60 |
| Purchase #6 | $20.54 | 12.301% | $23.0666 | $23.07 | $23.05 | $23.10 |
| Purchase #7 | $154.88 | 6.455% | $164.8775 | $164.88 | $164.90 | $164.90 |
| 7 purchase totals = | $1,042.08 | $1,116.9865 | $1,116.99 | $1,117.00 | $1,117.00 | |