| 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 | $120.82 | 13.431% | $137.0473 | $137.05 | $137.05 | $137.00 |
| Purchase #2 | $145.38 | 13.584% | $165.1284 | $165.13 | $165.15 | $165.10 |
| Purchase #3 | $85.29 | 7.812% | $91.9529 | $91.95 | $91.95 | $92.00 |
| Purchase #4 | $33.29 | 4.531% | $34.7984 | $34.80 | $34.80 | $34.80 |
| Purchase #5 | $242.92 | 8.241% | $262.939 | $262.94 | $262.95 | $262.90 |
| Purchase #6 | $156.63 | 7.480% | $168.3459 | $168.35 | $168.35 | $168.30 |
| Purchase #7 | $125.85 | 6.871% | $134.4972 | $134.50 | $134.50 | $134.50 |
| 7 purchase totals = | $910.18 | $994.7091 | $994.72 | $994.75 | $994.60 | |