| 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 | $161.26 | 4.238% | $168.0942 | $168.09 | $168.10 | $168.10 |
| Purchase #2 | $34.86 | 4.674% | $36.4894 | $36.49 | $36.50 | $36.50 |
| Purchase #3 | $22.97 | 7.429% | $24.6764 | $24.68 | $24.70 | $24.70 |
| Purchase #4 | $43.58 | 7.498% | $46.8476 | $46.85 | $46.85 | $46.80 |
| Purchase #5 | $226.79 | 3.860% | $235.5441 | $235.54 | $235.55 | $235.50 |
| Purchase #6 | $221.94 | 5.503% | $234.1534 | $234.15 | $234.15 | $234.20 |
| Purchase #7 | $148.80 | 5.447% | $156.9051 | $156.91 | $156.90 | $156.90 |
| 7 purchase totals = | $860.20 | $902.7102 | $902.71 | $902.75 | $902.70 | |