| 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 | $192.98 | 3.207% | $199.1689 | $199.17 | $199.15 | $199.20 |
| Purchase #2 | $5.64 | 6.107% | $5.9844 | $5.98 | $6.00 | $6.00 |
| Purchase #3 | $115.66 | 10.569% | $127.8841 | $127.88 | $127.90 | $127.90 |
| Purchase #4 | $34.91 | 12.560% | $39.2947 | $39.29 | $39.30 | $39.30 |
| Purchase #5 | $147.86 | 7.291% | $158.6405 | $158.64 | $158.65 | $158.60 |
| Purchase #6 | $5.25 | 8.150% | $5.6779 | $5.68 | $5.70 | $5.70 |
| Purchase #7 | $145.62 | 11.114% | $161.8042 | $161.80 | $161.80 | $161.80 |
| 7 purchase totals = | $647.92 | $698.4547 | $698.44 | $698.50 | $698.50 | |