| 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 | $198.56 | 8.759% | $215.9519 | $215.95 | $215.95 | $216.00 |
| Purchase #2 | $21.62 | 9.359% | $23.6434 | $23.64 | $23.65 | $23.60 |
| Purchase #3 | $20.58 | 10.491% | $22.739 | $22.74 | $22.75 | $22.70 |
| Purchase #4 | $155.50 | 3.295% | $160.6237 | $160.62 | $160.60 | $160.60 |
| Purchase #5 | $90.92 | 6.492% | $96.8225 | $96.82 | $96.80 | $96.80 |
| Purchase #6 | $6.77 | 7.157% | $7.2545 | $7.25 | $7.25 | $7.30 |
| Purchase #7 | $144.74 | 11.265% | $161.045 | $161.05 | $161.05 | $161.00 |
| 7 purchase totals = | $638.69 | $688.0800 | $688.07 | $688.05 | $688.00 | |