| 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 | $36.47 | 7.808% | $39.3176 | $39.32 | $39.30 | $39.30 |
| Purchase #2 | $37.92 | 9.150% | $41.3897 | $41.39 | $41.40 | $41.40 |
| Purchase #3 | $150.45 | 12.107% | $168.665 | $168.67 | $168.65 | $168.70 |
| Purchase #4 | $174.70 | 5.157% | $183.7093 | $183.71 | $183.70 | $183.70 |
| Purchase #5 | $126.50 | 3.163% | $130.5012 | $130.50 | $130.50 | $130.50 |
| Purchase #6 | $226.91 | 3.143% | $234.0418 | $234.04 | $234.05 | $234.00 |
| Purchase #7 | $177.31 | 12.784% | $199.9773 | $199.98 | $200.00 | $200.00 |
| 7 purchase totals = | $930.26 | $997.6019 | $997.61 | $997.60 | $997.60 | |