| 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 | $122.54 | 7.369% | $131.57 | $131.57 | $131.55 | $131.60 |
| Purchase #2 | $186.97 | 4.819% | $195.9801 | $195.98 | $196.00 | $196.00 |
| Purchase #3 | $121.38 | 13.226% | $137.4337 | $137.43 | $137.45 | $137.40 |
| Purchase #4 | $70.43 | 3.716% | $73.0472 | $73.05 | $73.05 | $73.00 |
| Purchase #5 | $158.46 | 6.235% | $168.34 | $168.34 | $168.35 | $168.30 |
| Purchase #6 | $165.62 | 11.189% | $184.1512 | $184.15 | $184.15 | $184.20 |
| Purchase #7 | $14.77 | 3.499% | $15.2868 | $15.29 | $15.30 | $15.30 |
| 7 purchase totals = | $840.17 | $905.8090 | $905.81 | $905.85 | $905.80 | |