| 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 | $175.88 | 9.648% | $192.8489 | $192.85 | $192.85 | $192.80 |
| Purchase #2 | $25.34 | 4.365% | $26.4461 | $26.45 | $26.45 | $26.40 |
| Purchase #3 | $50.48 | 3.516% | $52.2549 | $52.25 | $52.25 | $52.30 |
| Purchase #4 | $138.25 | 13.312% | $156.6538 | $156.65 | $156.65 | $156.70 |
| Purchase #5 | $191.89 | 12.620% | $216.1065 | $216.11 | $216.10 | $216.10 |
| Purchase #6 | $207.79 | 3.221% | $214.4829 | $214.48 | $214.50 | $214.50 |
| Purchase #7 | $31.48 | 8.650% | $34.203 | $34.20 | $34.20 | $34.20 |
| 7 purchase totals = | $821.11 | $892.9961 | $892.99 | $893.00 | $893.00 | |