| 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 | $30.79 | 6.780% | $32.8776 | $32.88 | $32.90 | $32.90 |
| Purchase #2 | $173.93 | 7.119% | $186.3121 | $186.31 | $186.30 | $186.30 |
| Purchase #3 | $207.57 | 6.763% | $221.608 | $221.61 | $221.60 | $221.60 |
| Purchase #4 | $97.67 | 12.540% | $109.9178 | $109.92 | $109.90 | $109.90 |
| Purchase #5 | $175.69 | 7.842% | $189.4676 | $189.47 | $189.45 | $189.50 |
| Purchase #6 | $192.81 | 3.705% | $199.9536 | $199.95 | $199.95 | $200.00 |
| Purchase #7 | $216.65 | 13.453% | $245.7959 | $245.80 | $245.80 | $245.80 |
| 7 purchase totals = | $1,095.11 | $1,185.9326 | $1,185.94 | $1,185.90 | $1,186.00 | |