| 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 | $113.28 | 12.317% | $127.2327 | $127.23 | $127.25 | $127.20 |
| Purchase #2 | $197.90 | 3.530% | $204.8859 | $204.89 | $204.90 | $204.90 |
| Purchase #3 | $83.31 | 6.118% | $88.4069 | $88.41 | $88.40 | $88.40 |
| Purchase #4 | $170.41 | 9.663% | $186.8767 | $186.88 | $186.90 | $186.90 |
| Purchase #5 | $17.28 | 7.757% | $18.6204 | $18.62 | $18.60 | $18.60 |
| Purchase #6 | $128.36 | 4.743% | $134.4481 | $134.45 | $134.45 | $134.40 |
| Purchase #7 | $66.26 | 5.358% | $69.8102 | $69.81 | $69.80 | $69.80 |
| 7 purchase totals = | $776.80 | $830.2809 | $830.29 | $830.30 | $830.20 | |