| 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 | $179.35 | 12.156% | $201.1518 | $201.15 | $201.15 | $201.20 |
| Purchase #2 | $8.42 | 5.293% | $8.8657 | $8.87 | $8.85 | $8.90 |
| Purchase #3 | $152.56 | 5.751% | $161.3337 | $161.33 | $161.35 | $161.30 |
| Purchase #4 | $62.52 | 5.650% | $66.0524 | $66.05 | $66.05 | $66.10 |
| Purchase #5 | $215.85 | 7.694% | $232.4575 | $232.46 | $232.45 | $232.50 |
| Purchase #6 | $204.87 | 3.619% | $212.2842 | $212.28 | $212.30 | $212.30 |
| Purchase #7 | $44.55 | 3.504% | $46.111 | $46.11 | $46.10 | $46.10 |
| 7 purchase totals = | $868.12 | $928.2563 | $928.25 | $928.25 | $928.40 | |