| 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 | $119.30 | 12.626% | $134.3628 | $134.36 | $134.35 | $134.40 |
| Purchase #2 | $102.32 | 3.432% | $105.8316 | $105.83 | $105.85 | $105.80 |
| Purchase #3 | $18.81 | 13.728% | $21.3922 | $21.39 | $21.40 | $21.40 |
| Purchase #4 | $171.67 | 9.510% | $187.9958 | $188.00 | $188.00 | $188.00 |
| Purchase #5 | $60.54 | 5.426% | $63.8249 | $63.82 | $63.80 | $63.80 |
| Purchase #6 | $27.74 | 4.592% | $29.0138 | $29.01 | $29.00 | $29.00 |
| Purchase #7 | $187.58 | 12.594% | $211.2038 | $211.20 | $211.20 | $211.20 |
| 7 purchase totals = | $687.96 | $753.6249 | $753.61 | $753.60 | $753.60 | |