| 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 | $110.30 | 8.373% | $119.5354 | $119.54 | $119.55 | $119.50 |
| Purchase #2 | $158.87 | 11.241% | $176.7286 | $176.73 | $176.75 | $176.70 |
| Purchase #3 | $85.46 | 3.371% | $88.3409 | $88.34 | $88.35 | $88.30 |
| Purchase #4 | $227.45 | 10.698% | $251.7826 | $251.78 | $251.80 | $251.80 |
| Purchase #5 | $145.48 | 10.639% | $160.9576 | $160.96 | $160.95 | $161.00 |
| Purchase #6 | $139.98 | 11.241% | $155.7152 | $155.72 | $155.70 | $155.70 |
| Purchase #7 | $156.75 | 7.234% | $168.0893 | $168.09 | $168.10 | $168.10 |
| 7 purchase totals = | $1,024.29 | $1,121.1496 | $1,121.16 | $1,121.20 | $1,121.10 | |