| 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 | $199.89 | 8.636% | $217.1525 | $217.15 | $217.15 | $217.20 |
| Purchase #2 | $150.87 | 10.814% | $167.1851 | $167.19 | $167.20 | $167.20 |
| Purchase #3 | $128.60 | 12.295% | $144.4114 | $144.41 | $144.40 | $144.40 |
| Purchase #4 | $212.78 | 3.807% | $220.8805 | $220.88 | $220.90 | $220.90 |
| Purchase #5 | $182.39 | 8.722% | $198.2981 | $198.30 | $198.30 | $198.30 |
| Purchase #6 | $54.97 | 3.653% | $56.9781 | $56.98 | $57.00 | $57.00 |
| Purchase #7 | $29.74 | 4.424% | $31.0557 | $31.06 | $31.05 | $31.10 |
| 7 purchase totals = | $959.24 | $1,035.9614 | $1,035.97 | $1,036.00 | $1,036.10 | |