| 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 | $145.35 | 7.787% | $156.6684 | $156.67 | $156.65 | $156.70 |
| Purchase #2 | $196.99 | 3.587% | $204.056 | $204.06 | $204.05 | $204.10 |
| Purchase #3 | $86.53 | 8.742% | $94.0945 | $94.09 | $94.10 | $94.10 |
| Purchase #4 | $61.47 | 5.149% | $64.6351 | $64.64 | $64.65 | $64.60 |
| Purchase #5 | $47.40 | 13.303% | $53.7056 | $53.71 | $53.70 | $53.70 |
| Purchase #6 | $88.37 | 7.454% | $94.9571 | $94.96 | $94.95 | $95.00 |
| Purchase #7 | $8.66 | 4.435% | $9.0441 | $9.04 | $9.05 | $9.00 |
| 7 purchase totals = | $634.77 | $677.1608 | $677.17 | $677.15 | $677.20 | |