| 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 | $174.61 | 7.831% | $188.2837 | $188.28 | $188.30 | $188.30 |
| Purchase #2 | $137.51 | 5.323% | $144.8297 | $144.83 | $144.85 | $144.80 |
| Purchase #3 | $69.88 | 8.217% | $75.622 | $75.62 | $75.60 | $75.60 |
| Purchase #4 | $108.61 | 12.326% | $121.9973 | $122.00 | $122.00 | $122.00 |
| Purchase #5 | $11.80 | 6.460% | $12.5623 | $12.56 | $12.55 | $12.60 |
| Purchase #6 | $80.61 | 9.574% | $88.3276 | $88.33 | $88.35 | $88.30 |
| Purchase #7 | $25.56 | 5.337% | $26.9241 | $26.92 | $26.90 | $26.90 |
| 7 purchase totals = | $608.58 | $658.5467 | $658.54 | $658.55 | $658.50 | |