| 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 | $153.28 | 11.714% | $171.2352 | $171.24 | $171.25 | $171.20 |
| Purchase #2 | $9.82 | 10.361% | $10.8375 | $10.84 | $10.85 | $10.80 |
| Purchase #3 | $162.80 | 6.365% | $173.1622 | $173.16 | $173.15 | $173.20 |
| Purchase #4 | $77.34 | 8.345% | $83.794 | $83.79 | $83.80 | $83.80 |
| Purchase #5 | $55.28 | 10.520% | $61.0955 | $61.10 | $61.10 | $61.10 |
| Purchase #6 | $176.39 | 4.653% | $184.5974 | $184.60 | $184.60 | $184.60 |
| Purchase #7 | $96.79 | 9.549% | $106.0325 | $106.03 | $106.05 | $106.00 |
| 7 purchase totals = | $731.70 | $790.7543 | $790.76 | $790.80 | $790.70 | |