| 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 | $150.81 | 5.493% | $159.094 | $159.09 | $159.10 | $159.10 |
| Purchase #2 | $34.77 | 11.238% | $38.6775 | $38.68 | $38.70 | $38.70 |
| Purchase #3 | $159.66 | 5.292% | $168.1092 | $168.11 | $168.10 | $168.10 |
| Purchase #4 | $172.33 | 13.766% | $196.0529 | $196.05 | $196.05 | $196.10 |
| Purchase #5 | $26.36 | 11.772% | $29.4631 | $29.46 | $29.45 | $29.50 |
| Purchase #6 | $17.71 | 12.216% | $19.8735 | $19.87 | $19.85 | $19.90 |
| Purchase #7 | $116.54 | 4.863% | $122.2073 | $122.21 | $122.20 | $122.20 |
| 7 purchase totals = | $678.18 | $733.4775 | $733.47 | $733.45 | $733.60 | |