| 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 | $144.47 | 6.407% | $153.7262 | $153.73 | $153.75 | $153.70 |
| Purchase #2 | $215.33 | 7.726% | $231.9664 | $231.97 | $231.95 | $232.00 |
| Purchase #3 | $6.82 | 8.362% | $7.3903 | $7.39 | $7.40 | $7.40 |
| Purchase #4 | $31.57 | 10.707% | $34.9502 | $34.95 | $34.95 | $35.00 |
| Purchase #5 | $151.45 | 8.783% | $164.7519 | $164.75 | $164.75 | $164.80 |
| Purchase #6 | $143.73 | 4.705% | $150.4925 | $150.49 | $150.50 | $150.50 |
| Purchase #7 | $155.35 | 8.577% | $168.6744 | $168.67 | $168.65 | $168.70 |
| 7 purchase totals = | $848.72 | $911.9519 | $911.95 | $911.95 | $912.10 | |