| 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 | $113.28 | 10.749% | $125.4565 | $125.46 | $125.45 | $125.50 |
| Purchase #2 | $92.78 | 12.367% | $104.2541 | $104.25 | $104.25 | $104.30 |
| Purchase #3 | $137.35 | 7.163% | $147.1884 | $147.19 | $147.20 | $147.20 |
| Purchase #4 | $141.81 | 13.752% | $161.3117 | $161.31 | $161.30 | $161.30 |
| Purchase #5 | $152.93 | 5.308% | $161.0475 | $161.05 | $161.05 | $161.00 |
| Purchase #6 | $95.45 | 4.644% | $99.8827 | $99.88 | $99.90 | $99.90 |
| Purchase #7 | $67.35 | 3.472% | $69.6884 | $69.69 | $69.70 | $69.70 |
| 7 purchase totals = | $800.95 | $868.8293 | $868.83 | $868.85 | $868.90 | |