| 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 | $127.46 | 13.166% | $144.2414 | $144.24 | $144.25 | $144.20 |
| Purchase #2 | $9.28 | 10.766% | $10.2791 | $10.28 | $10.30 | $10.30 |
| Purchase #3 | $133.73 | 10.297% | $147.5002 | $147.50 | $147.50 | $147.50 |
| Purchase #4 | $92.69 | 12.177% | $103.9769 | $103.98 | $104.00 | $104.00 |
| Purchase #5 | $85.64 | 8.664% | $93.0598 | $93.06 | $93.05 | $93.10 |
| Purchase #6 | $36.25 | 6.788% | $38.7107 | $38.71 | $38.70 | $38.70 |
| Purchase #7 | $183.54 | 12.375% | $206.2531 | $206.25 | $206.25 | $206.30 |
| 7 purchase totals = | $668.59 | $744.0212 | $744.02 | $744.05 | $744.10 | |