| 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 | $101.98 | 12.658% | $114.8886 | $114.89 | $114.90 | $114.90 |
| Purchase #2 | $144.28 | 4.284% | $150.461 | $150.46 | $150.45 | $150.50 |
| Purchase #3 | $78.94 | 5.358% | $83.1696 | $83.17 | $83.15 | $83.20 |
| Purchase #4 | $17.87 | 6.153% | $18.9695 | $18.97 | $18.95 | $19.00 |
| Purchase #5 | $160.66 | 5.443% | $169.4047 | $169.40 | $169.40 | $169.40 |
| Purchase #6 | $98.64 | 8.266% | $106.7936 | $106.79 | $106.80 | $106.80 |
| Purchase #7 | $196.25 | 5.798% | $207.6286 | $207.63 | $207.65 | $207.60 |
| 7 purchase totals = | $798.62 | $851.3156 | $851.31 | $851.30 | $851.40 | |