| 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 | $171.87 | 4.311% | $179.2793 | $179.28 | $179.30 | $179.30 |
| Purchase #2 | $11.94 | 11.575% | $13.3221 | $13.32 | $13.30 | $13.30 |
| Purchase #3 | $244.67 | 10.780% | $271.0454 | $271.05 | $271.05 | $271.00 |
| Purchase #4 | $40.50 | 10.261% | $44.6557 | $44.66 | $44.65 | $44.70 |
| Purchase #5 | $155.50 | 3.328% | $160.675 | $160.68 | $160.70 | $160.70 |
| Purchase #6 | $161.28 | 7.530% | $173.4244 | $173.42 | $173.40 | $173.40 |
| Purchase #7 | $122.73 | 7.394% | $131.8047 | $131.80 | $131.80 | $131.80 |
| 7 purchase totals = | $908.49 | $974.2066 | $974.21 | $974.20 | $974.20 | |