| 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 | $136.26 | 12.166% | $152.8374 | $152.84 | $152.85 | $152.80 |
| Purchase #2 | $88.43 | 9.676% | $96.9865 | $96.99 | $97.00 | $97.00 |
| Purchase #3 | $127.43 | 11.657% | $142.2845 | $142.28 | $142.30 | $142.30 |
| Purchase #4 | $18.53 | 13.523% | $21.0358 | $21.04 | $21.05 | $21.00 |
| Purchase #5 | $216.32 | 4.691% | $226.4676 | $226.47 | $226.45 | $226.50 |
| Purchase #6 | $49.51 | 5.732% | $52.3479 | $52.35 | $52.35 | $52.30 |
| Purchase #7 | $71.46 | 3.221% | $73.7617 | $73.76 | $73.75 | $73.80 |
| 7 purchase totals = | $707.94 | $765.7214 | $765.73 | $765.75 | $765.70 | |