| 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 | $180.56 | 9.498% | $197.7096 | $197.71 | $197.70 | $197.70 |
| Purchase #2 | $43.76 | 10.527% | $48.3666 | $48.37 | $48.35 | $48.40 |
| Purchase #3 | $112.34 | 7.783% | $121.0834 | $121.08 | $121.10 | $121.10 |
| Purchase #4 | $42.58 | 12.500% | $47.9025 | $47.90 | $47.90 | $47.90 |
| Purchase #5 | $121.79 | 12.411% | $136.9054 | $136.91 | $136.90 | $136.90 |
| Purchase #6 | $22.80 | 6.874% | $24.3673 | $24.37 | $24.35 | $24.40 |
| Purchase #7 | $52.42 | 10.405% | $57.8743 | $57.87 | $57.85 | $57.90 |
| 7 purchase totals = | $576.25 | $634.2091 | $634.21 | $634.15 | $634.30 | |