| 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 | $191.87 | 7.426% | $206.1183 | $206.12 | $206.10 | $206.10 |
| Purchase #2 | $40.95 | 9.665% | $44.9078 | $44.91 | $44.90 | $44.90 |
| Purchase #3 | $91.96 | 5.389% | $96.9157 | $96.92 | $96.90 | $96.90 |
| Purchase #4 | $227.77 | 5.240% | $239.7051 | $239.71 | $239.70 | $239.70 |
| Purchase #5 | $74.39 | 8.526% | $80.7325 | $80.73 | $80.75 | $80.70 |
| Purchase #6 | $80.86 | 3.320% | $83.5446 | $83.54 | $83.55 | $83.50 |
| Purchase #7 | $56.74 | 9.816% | $62.3096 | $62.31 | $62.30 | $62.30 |
| 7 purchase totals = | $764.54 | $814.2336 | $814.24 | $814.20 | $814.10 | |