| 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 | $128.60 | 6.569% | $137.0477 | $137.05 | $137.05 | $137.00 |
| Purchase #2 | $199.93 | 13.429% | $226.7786 | $226.78 | $226.80 | $226.80 |
| Purchase #3 | $226.86 | 3.587% | $234.9975 | $235.00 | $235.00 | $235.00 |
| Purchase #4 | $154.73 | 3.849% | $160.6856 | $160.69 | $160.70 | $160.70 |
| Purchase #5 | $155.66 | 6.719% | $166.1188 | $166.12 | $166.10 | $166.10 |
| Purchase #6 | $55.93 | 6.621% | $59.6331 | $59.63 | $59.65 | $59.60 |
| Purchase #7 | $172.64 | 13.313% | $195.6236 | $195.62 | $195.60 | $195.60 |
| 7 purchase totals = | $1,094.35 | $1,180.8849 | $1,180.89 | $1,180.90 | $1,180.80 | |