| 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 | $180.56 | 10.271% | $199.1053 | $199.11 | $199.10 | $199.10 |
| Purchase #2 | $132.41 | 13.725% | $150.5833 | $150.58 | $150.60 | $150.60 |
| Purchase #3 | $85.39 | 7.157% | $91.5014 | $91.50 | $91.50 | $91.50 |
| Purchase #4 | $165.47 | 12.210% | $185.6739 | $185.67 | $185.65 | $185.70 |
| Purchase #5 | $53.93 | 6.485% | $57.4274 | $57.43 | $57.45 | $57.40 |
| Purchase #6 | $211.49 | 9.679% | $231.9601 | $231.96 | $231.95 | $232.00 |
| Purchase #7 | $73.64 | 11.107% | $81.8192 | $81.82 | $81.80 | $81.80 |
| 7 purchase totals = | $902.89 | $998.0706 | $998.07 | $998.05 | $998.10 | |