| 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 | $168.37 | 6.713% | $179.6727 | $179.67 | $179.65 | $179.70 |
| Purchase #2 | $191.32 | 3.608% | $198.2228 | $198.22 | $198.20 | $198.20 |
| Purchase #3 | $131.92 | 10.579% | $145.8758 | $145.88 | $145.90 | $145.90 |
| Purchase #4 | $217.89 | 13.736% | $247.8194 | $247.82 | $247.80 | $247.80 |
| Purchase #5 | $8.97 | 11.710% | $10.0204 | $10.02 | $10.00 | $10.00 |
| Purchase #6 | $213.95 | 10.148% | $235.6616 | $235.66 | $235.65 | $235.70 |
| Purchase #7 | $7.91 | 6.361% | $8.4132 | $8.41 | $8.40 | $8.40 |
| 7 purchase totals = | $940.33 | $1,025.6859 | $1,025.68 | $1,025.60 | $1,025.70 | |