| 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 | $167.43 | 4.511% | $174.9828 | $174.98 | $175.00 | $175.00 |
| Purchase #2 | $77.46 | 4.855% | $81.2207 | $81.22 | $81.20 | $81.20 |
| Purchase #3 | $138.94 | 12.405% | $156.1755 | $156.18 | $156.20 | $156.20 |
| Purchase #4 | $68.88 | 12.499% | $77.4893 | $77.49 | $77.50 | $77.50 |
| Purchase #5 | $189.25 | 8.397% | $205.1413 | $205.14 | $205.15 | $205.10 |
| Purchase #6 | $206.86 | 12.163% | $232.0204 | $232.02 | $232.00 | $232.00 |
| Purchase #7 | $106.63 | 10.780% | $118.1247 | $118.12 | $118.10 | $118.10 |
| 7 purchase totals = | $955.45 | $1,045.1547 | $1,045.15 | $1,045.15 | $1,045.10 | |