| 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 | $148.41 | 4.504% | $155.0944 | $155.09 | $155.10 | $155.10 |
| Purchase #2 | $194.57 | 6.153% | $206.5419 | $206.54 | $206.55 | $206.50 |
| Purchase #3 | $88.80 | 8.187% | $96.0701 | $96.07 | $96.05 | $96.10 |
| Purchase #4 | $20.51 | 13.112% | $23.1993 | $23.20 | $23.20 | $23.20 |
| Purchase #5 | $206.53 | 13.579% | $234.5747 | $234.57 | $234.55 | $234.60 |
| Purchase #6 | $220.76 | 3.276% | $227.9921 | $227.99 | $228.00 | $228.00 |
| Purchase #7 | $123.56 | 13.762% | $140.5643 | $140.56 | $140.55 | $140.60 |
| 7 purchase totals = | $1,003.14 | $1,084.0368 | $1,084.02 | $1,084.00 | $1,084.10 | |