| 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 | $174.36 | 8.179% | $188.6209 | $188.62 | $188.60 | $188.60 |
| Purchase #2 | $93.28 | 9.727% | $102.3533 | $102.35 | $102.35 | $102.40 |
| Purchase #3 | $167.45 | 9.124% | $182.7281 | $182.73 | $182.75 | $182.70 |
| Purchase #4 | $19.95 | 12.669% | $22.4775 | $22.48 | $22.50 | $22.50 |
| Purchase #5 | $24.97 | 3.287% | $25.7908 | $25.79 | $25.80 | $25.80 |
| Purchase #6 | $234.44 | 7.432% | $251.8636 | $251.86 | $251.85 | $251.90 |
| Purchase #7 | $18.91 | 4.866% | $19.8302 | $19.83 | $19.85 | $19.80 |
| 7 purchase totals = | $733.36 | $793.6644 | $793.66 | $793.70 | $793.70 | |