| 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 | $129.25 | 11.174% | $143.6924 | $143.69 | $143.70 | $143.70 |
| Purchase #2 | $233.55 | 8.245% | $252.8062 | $252.81 | $252.80 | $252.80 |
| Purchase #3 | $31.50 | 13.603% | $35.7849 | $35.78 | $35.80 | $35.80 |
| Purchase #4 | $150.37 | 7.413% | $161.5169 | $161.52 | $161.50 | $161.50 |
| Purchase #5 | $217.29 | 4.121% | $226.2445 | $226.24 | $226.25 | $226.20 |
| Purchase #6 | $55.43 | 12.704% | $62.4718 | $62.47 | $62.45 | $62.50 |
| Purchase #7 | $244.74 | 3.114% | $252.3612 | $252.36 | $252.35 | $252.40 |
| 7 purchase totals = | $1,062.13 | $1,134.8779 | $1,134.87 | $1,134.85 | $1,134.90 | |