| 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 | $123.60 | 6.133% | $131.1804 | $131.18 | $131.20 | $131.20 |
| Purchase #2 | $146.98 | 9.633% | $161.1386 | $161.14 | $161.15 | $161.10 |
| Purchase #3 | $82.56 | 6.840% | $88.2071 | $88.21 | $88.20 | $88.20 |
| Purchase #4 | $60.74 | 8.336% | $65.8033 | $65.80 | $65.80 | $65.80 |
| Purchase #5 | $162.83 | 5.541% | $171.8524 | $171.85 | $171.85 | $171.90 |
| Purchase #6 | $134.79 | 7.647% | $145.0974 | $145.10 | $145.10 | $145.10 |
| Purchase #7 | $186.59 | 13.494% | $211.7685 | $211.77 | $211.75 | $211.80 |
| 7 purchase totals = | $898.09 | $975.0477 | $975.05 | $975.05 | $975.10 | |