| 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 | $161.74 | 13.135% | $182.9845 | $182.98 | $183.00 | $183.00 |
| Purchase #2 | $7.53 | 9.486% | $8.2443 | $8.24 | $8.25 | $8.20 |
| Purchase #3 | $214.66 | 8.559% | $233.0327 | $233.03 | $233.05 | $233.00 |
| Purchase #4 | $65.42 | 9.269% | $71.4838 | $71.48 | $71.50 | $71.50 |
| Purchase #5 | $143.73 | 12.347% | $161.4763 | $161.48 | $161.50 | $161.50 |
| Purchase #6 | $138.99 | 9.580% | $152.3052 | $152.31 | $152.30 | $152.30 |
| Purchase #7 | $71.54 | 10.357% | $78.9494 | $78.95 | $78.95 | $78.90 |
| 7 purchase totals = | $803.61 | $888.4762 | $888.47 | $888.55 | $888.40 | |