| 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 | $177.73 | 6.847% | $189.8992 | $189.90 | $189.90 | $189.90 |
| Purchase #2 | $214.76 | 13.341% | $243.4111 | $243.41 | $243.40 | $243.40 |
| Purchase #3 | $145.60 | 13.532% | $165.3026 | $165.30 | $165.30 | $165.30 |
| Purchase #4 | $148.45 | 4.470% | $155.0857 | $155.09 | $155.10 | $155.10 |
| Purchase #5 | $22.78 | 4.166% | $23.729 | $23.73 | $23.75 | $23.70 |
| Purchase #6 | $175.60 | 4.867% | $184.1465 | $184.15 | $184.15 | $184.10 |
| Purchase #7 | $57.64 | 12.444% | $64.8127 | $64.81 | $64.80 | $64.80 |
| 7 purchase totals = | $942.56 | $1,026.3868 | $1,026.39 | $1,026.40 | $1,026.30 | |