| 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 | $146.69 | 6.287% | $155.9124 | $155.91 | $155.90 | $155.90 |
| Purchase #2 | $12.29 | 11.822% | $13.7429 | $13.74 | $13.75 | $13.70 |
| Purchase #3 | $83.34 | 4.627% | $87.1961 | $87.20 | $87.20 | $87.20 |
| Purchase #4 | $242.54 | 5.455% | $255.7706 | $255.77 | $255.75 | $255.80 |
| Purchase #5 | $70.89 | 5.860% | $75.0442 | $75.04 | $75.05 | $75.00 |
| Purchase #6 | $50.93 | 12.539% | $57.3161 | $57.32 | $57.30 | $57.30 |
| Purchase #7 | $122.42 | 3.857% | $127.1417 | $127.14 | $127.15 | $127.10 |
| 7 purchase totals = | $729.10 | $772.1240 | $772.12 | $772.10 | $772.00 | |