| 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 | $142.66 | 9.586% | $156.3354 | $156.34 | $156.35 | $156.30 |
| Purchase #2 | $118.86 | 11.330% | $132.3268 | $132.33 | $132.35 | $132.30 |
| Purchase #3 | $132.86 | 8.383% | $143.9977 | $144.00 | $144.00 | $144.00 |
| Purchase #4 | $127.96 | 3.225% | $132.0867 | $132.09 | $132.10 | $132.10 |
| Purchase #5 | $98.40 | 13.830% | $112.0087 | $112.01 | $112.00 | $112.00 |
| Purchase #6 | $136.76 | 9.643% | $149.9478 | $149.95 | $149.95 | $149.90 |
| Purchase #7 | $41.29 | 9.769% | $45.3236 | $45.32 | $45.30 | $45.30 |
| 7 purchase totals = | $798.79 | $872.0267 | $872.04 | $872.05 | $871.90 | |