| 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 | $154.79 | 11.842% | $173.1202 | $173.12 | $173.10 | $173.10 |
| Purchase #2 | $8.55 | 3.414% | $8.8419 | $8.84 | $8.85 | $8.80 |
| Purchase #3 | $234.57 | 12.279% | $263.3729 | $263.37 | $263.35 | $263.40 |
| Purchase #4 | $16.65 | 6.462% | $17.7259 | $17.73 | $17.75 | $17.70 |
| Purchase #5 | $237.70 | 9.668% | $260.6808 | $260.68 | $260.70 | $260.70 |
| Purchase #6 | $83.41 | 6.791% | $89.0744 | $89.07 | $89.05 | $89.10 |
| Purchase #7 | $228.40 | 4.462% | $238.5912 | $238.59 | $238.60 | $238.60 |
| 7 purchase totals = | $964.07 | $1,051.4073 | $1,051.40 | $1,051.40 | $1,051.40 | |