| 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 | $136.35 | 13.705% | $155.0368 | $155.04 | $155.05 | $155.00 |
| Purchase #2 | $232.28 | 9.482% | $254.3048 | $254.30 | $254.30 | $254.30 |
| Purchase #3 | $142.83 | 13.184% | $161.6607 | $161.66 | $161.65 | $161.70 |
| Purchase #4 | $56.72 | 8.603% | $61.5996 | $61.60 | $61.60 | $61.60 |
| Purchase #5 | $119.49 | 7.552% | $128.5139 | $128.51 | $128.50 | $128.50 |
| Purchase #6 | $159.51 | 10.183% | $175.7529 | $175.75 | $175.75 | $175.80 |
| Purchase #7 | $150.99 | 13.418% | $171.2498 | $171.25 | $171.25 | $171.20 |
| 7 purchase totals = | $998.17 | $1,108.1185 | $1,108.11 | $1,108.10 | $1,108.10 | |