| 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 | $71.97 | 5.478% | $75.9125 | $75.91 | $75.90 | $75.90 |
| Purchase #2 | $6.44 | 9.225% | $7.0341 | $7.03 | $7.05 | $7.00 |
| Purchase #3 | $111.63 | 10.155% | $122.966 | $122.97 | $122.95 | $123.00 |
| Purchase #4 | $132.41 | 13.276% | $149.9888 | $149.99 | $150.00 | $150.00 |
| Purchase #5 | $235.93 | 3.863% | $245.044 | $245.04 | $245.05 | $245.00 |
| Purchase #6 | $128.35 | 3.319% | $132.6099 | $132.61 | $132.60 | $132.60 |
| Purchase #7 | $182.46 | 3.347% | $188.5669 | $188.57 | $188.55 | $188.60 |
| 7 purchase totals = | $869.19 | $922.1222 | $922.12 | $922.10 | $922.10 | |