| 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 | $148.34 | 8.635% | $161.1492 | $161.15 | $161.15 | $161.10 |
| Purchase #2 | $53.75 | 8.162% | $58.1371 | $58.14 | $58.15 | $58.10 |
| Purchase #3 | $20.82 | 12.164% | $23.3525 | $23.35 | $23.35 | $23.40 |
| Purchase #4 | $36.41 | 8.347% | $39.4491 | $39.45 | $39.45 | $39.40 |
| Purchase #5 | $199.76 | 8.591% | $216.9214 | $216.92 | $216.90 | $216.90 |
| Purchase #6 | $144.66 | 8.614% | $157.121 | $157.12 | $157.10 | $157.10 |
| Purchase #7 | $84.41 | 8.266% | $91.3873 | $91.39 | $91.40 | $91.40 |
| 7 purchase totals = | $688.15 | $747.5176 | $747.52 | $747.50 | $747.40 | |