| 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 | $101.47 | 12.282% | $113.9325 | $113.93 | $113.95 | $113.90 |
| Purchase #2 | $87.59 | 8.679% | $95.1919 | $95.19 | $95.20 | $95.20 |
| Purchase #3 | $150.37 | 7.273% | $161.3064 | $161.31 | $161.30 | $161.30 |
| Purchase #4 | $146.35 | 6.534% | $155.9125 | $155.91 | $155.90 | $155.90 |
| Purchase #5 | $123.83 | 13.544% | $140.6015 | $140.60 | $140.60 | $140.60 |
| Purchase #6 | $188.43 | 7.721% | $202.9787 | $202.98 | $203.00 | $203.00 |
| Purchase #7 | $9.53 | 4.809% | $9.9883 | $9.99 | $10.00 | $10.00 |
| 7 purchase totals = | $807.57 | $879.9118 | $879.91 | $879.95 | $879.90 | |