| 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 | $73.28 | 5.397% | $77.2349 | $77.23 | $77.25 | $77.20 |
| Purchase #2 | $151.86 | 6.197% | $161.2708 | $161.27 | $161.25 | $161.30 |
| Purchase #3 | $130.95 | 10.133% | $144.2192 | $144.22 | $144.20 | $144.20 |
| Purchase #4 | $130.90 | 11.636% | $146.1315 | $146.13 | $146.15 | $146.10 |
| Purchase #5 | $47.34 | 8.151% | $51.1987 | $51.20 | $51.20 | $51.20 |
| Purchase #6 | $109.99 | 5.348% | $115.8723 | $115.87 | $115.85 | $115.90 |
| Purchase #7 | $221.36 | 4.821% | $232.0318 | $232.03 | $232.05 | $232.00 |
| 7 purchase totals = | $865.68 | $927.9592 | $927.95 | $927.95 | $927.90 | |