| 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 | $127.83 | 10.173% | $140.8341 | $140.83 | $140.85 | $140.80 |
| Purchase #2 | $160.64 | 7.260% | $172.3025 | $172.30 | $172.30 | $172.30 |
| Purchase #3 | $15.90 | 5.508% | $16.7758 | $16.78 | $16.80 | $16.80 |
| Purchase #4 | $36.35 | 9.678% | $39.868 | $39.87 | $39.85 | $39.90 |
| Purchase #5 | $152.44 | 5.342% | $160.5833 | $160.58 | $160.60 | $160.60 |
| Purchase #6 | $246.27 | 5.599% | $260.0587 | $260.06 | $260.05 | $260.10 |
| Purchase #7 | $21.74 | 5.835% | $23.0085 | $23.01 | $23.00 | $23.00 |
| 7 purchase totals = | $761.17 | $813.4309 | $813.43 | $813.45 | $813.50 | |