| 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 | $123.56 | 6.359% | $131.4172 | $131.42 | $131.40 | $131.40 |
| Purchase #2 | $171.93 | 4.820% | $180.217 | $180.22 | $180.20 | $180.20 |
| Purchase #3 | $205.86 | 4.375% | $214.8664 | $214.87 | $214.85 | $214.90 |
| Purchase #4 | $14.71 | 13.798% | $16.7397 | $16.74 | $16.75 | $16.70 |
| Purchase #5 | $78.29 | 8.339% | $84.8186 | $84.82 | $84.80 | $84.80 |
| Purchase #6 | $49.83 | 12.487% | $56.0523 | $56.05 | $56.05 | $56.10 |
| Purchase #7 | $64.81 | 9.466% | $70.9449 | $70.94 | $70.95 | $70.90 |
| 7 purchase totals = | $708.99 | $755.0561 | $755.06 | $755.00 | $755.00 | |