| 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 | $156.81 | 6.412% | $166.8647 | $166.86 | $166.85 | $166.90 |
| Purchase #2 | $87.80 | 8.249% | $95.0426 | $95.04 | $95.05 | $95.00 |
| Purchase #3 | $43.78 | 9.256% | $47.8323 | $47.83 | $47.85 | $47.80 |
| Purchase #4 | $18.40 | 6.405% | $19.5785 | $19.58 | $19.60 | $19.60 |
| Purchase #5 | $232.91 | 9.207% | $254.354 | $254.35 | $254.35 | $254.40 |
| Purchase #6 | $83.90 | 4.799% | $87.9264 | $87.93 | $87.95 | $87.90 |
| Purchase #7 | $226.82 | 13.636% | $257.7492 | $257.75 | $257.75 | $257.70 |
| 7 purchase totals = | $850.42 | $929.3477 | $929.34 | $929.40 | $929.30 | |