| 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 | $144.36 | 8.375% | $156.4502 | $156.45 | $156.45 | $156.50 |
| Purchase #2 | $206.67 | 10.596% | $228.5688 | $228.57 | $228.55 | $228.60 |
| Purchase #3 | $17.91 | 10.502% | $19.7909 | $19.79 | $19.80 | $19.80 |
| Purchase #4 | $99.57 | 4.209% | $103.7609 | $103.76 | $103.75 | $103.80 |
| Purchase #5 | $241.37 | 12.347% | $271.172 | $271.17 | $271.15 | $271.20 |
| Purchase #6 | $170.76 | 12.614% | $192.2997 | $192.30 | $192.30 | $192.30 |
| Purchase #7 | $8.60 | 13.423% | $9.7544 | $9.75 | $9.75 | $9.80 |
| 7 purchase totals = | $889.24 | $981.7969 | $981.79 | $981.75 | $982.00 | |