| 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 | $150.34 | 5.227% | $158.1983 | $158.20 | $158.20 | $158.20 |
| Purchase #2 | $122.25 | 13.362% | $138.585 | $138.59 | $138.60 | $138.60 |
| Purchase #3 | $52.90 | 4.224% | $55.1345 | $55.13 | $55.15 | $55.10 |
| Purchase #4 | $53.37 | 5.158% | $56.1228 | $56.12 | $56.10 | $56.10 |
| Purchase #5 | $194.55 | 6.390% | $206.9817 | $206.98 | $207.00 | $207.00 |
| Purchase #6 | $228.46 | 13.707% | $259.775 | $259.78 | $259.80 | $259.80 |
| Purchase #7 | $46.35 | 12.764% | $52.2661 | $52.27 | $52.25 | $52.30 |
| 7 purchase totals = | $848.22 | $927.0634 | $927.07 | $927.10 | $927.10 | |