| 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 | $171.72 | 9.440% | $187.9304 | $187.93 | $187.95 | $187.90 |
| Purchase #2 | $224.51 | 6.540% | $239.193 | $239.19 | $239.20 | $239.20 |
| Purchase #3 | $127.36 | 5.456% | $134.3088 | $134.31 | $134.30 | $134.30 |
| Purchase #4 | $152.96 | 9.386% | $167.3168 | $167.32 | $167.30 | $167.30 |
| Purchase #5 | $62.70 | 13.746% | $71.3187 | $71.32 | $71.30 | $71.30 |
| Purchase #6 | $27.43 | 12.347% | $30.8168 | $30.82 | $30.80 | $30.80 |
| Purchase #7 | $175.53 | 10.801% | $194.489 | $194.49 | $194.50 | $194.50 |
| 7 purchase totals = | $942.21 | $1,025.3735 | $1,025.38 | $1,025.35 | $1,025.30 | |