| 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 | $220.64 | 9.476% | $241.5478 | $241.55 | $241.55 | $241.50 |
| Purchase #2 | $129.81 | 6.282% | $137.9647 | $137.96 | $137.95 | $138.00 |
| Purchase #3 | $138.66 | 6.107% | $147.128 | $147.13 | $147.15 | $147.10 |
| Purchase #4 | $126.83 | 12.169% | $142.2639 | $142.26 | $142.25 | $142.30 |
| Purchase #5 | $17.54 | 6.488% | $18.678 | $18.68 | $18.70 | $18.70 |
| Purchase #6 | $12.46 | 10.856% | $13.8127 | $13.81 | $13.80 | $13.80 |
| Purchase #7 | $187.99 | 5.535% | $198.3952 | $198.40 | $198.40 | $198.40 |
| 7 purchase totals = | $833.93 | $899.7903 | $899.79 | $899.80 | $899.80 | |