| 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 | $109.64 | 3.618% | $113.6068 | $113.61 | $113.60 | $113.60 |
| Purchase #2 | $168.60 | 5.652% | $178.1293 | $178.13 | $178.15 | $178.10 |
| Purchase #3 | $31.78 | 6.832% | $33.9512 | $33.95 | $33.95 | $34.00 |
| Purchase #4 | $77.70 | 9.690% | $85.2291 | $85.23 | $85.25 | $85.20 |
| Purchase #5 | $14.36 | 9.590% | $15.7371 | $15.74 | $15.75 | $15.70 |
| Purchase #6 | $138.82 | 12.459% | $156.1156 | $156.12 | $156.10 | $156.10 |
| Purchase #7 | $206.49 | 4.568% | $215.9225 | $215.92 | $215.90 | $215.90 |
| 7 purchase totals = | $747.39 | $798.6916 | $798.70 | $798.70 | $798.60 | |