| 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 | $204.76 | 8.174% | $221.4971 | $221.50 | $221.50 | $221.50 |
| Purchase #2 | $145.62 | 5.120% | $153.0757 | $153.08 | $153.10 | $153.10 |
| Purchase #3 | $121.64 | 3.345% | $125.7089 | $125.71 | $125.70 | $125.70 |
| Purchase #4 | $81.77 | 11.319% | $91.0255 | $91.03 | $91.05 | $91.00 |
| Purchase #5 | $167.56 | 4.400% | $174.9326 | $174.93 | $174.95 | $174.90 |
| Purchase #6 | $27.68 | 9.131% | $30.2075 | $30.21 | $30.20 | $30.20 |
| Purchase #7 | $7.63 | 6.789% | $8.148 | $8.15 | $8.15 | $8.10 |
| 7 purchase totals = | $756.66 | $804.5953 | $804.61 | $804.65 | $804.50 | |