| 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 | $168.92 | 6.609% | $180.0839 | $180.08 | $180.10 | $180.10 |
| Purchase #2 | $194.50 | 8.571% | $211.1706 | $211.17 | $211.15 | $211.20 |
| Purchase #3 | $166.65 | 13.307% | $188.8261 | $188.83 | $188.85 | $188.80 |
| Purchase #4 | $242.78 | 3.574% | $251.457 | $251.46 | $251.45 | $251.50 |
| Purchase #5 | $67.38 | 12.703% | $75.9393 | $75.94 | $75.95 | $75.90 |
| Purchase #6 | $211.96 | 9.187% | $231.4328 | $231.43 | $231.45 | $231.40 |
| Purchase #7 | $104.81 | 5.151% | $110.2088 | $110.21 | $110.20 | $110.20 |
| 7 purchase totals = | $1,157.00 | $1,249.1185 | $1,249.12 | $1,249.15 | $1,249.10 | |