| 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 | $203.39 | 8.538% | $220.7554 | $220.76 | $220.75 | $220.80 |
| Purchase #2 | $160.65 | 9.557% | $176.0033 | $176.00 | $176.00 | $176.00 |
| Purchase #3 | $17.26 | 8.243% | $18.6827 | $18.68 | $18.70 | $18.70 |
| Purchase #4 | $136.97 | 13.593% | $155.5883 | $155.59 | $155.60 | $155.60 |
| Purchase #5 | $152.71 | 5.287% | $160.7838 | $160.78 | $160.80 | $160.80 |
| Purchase #6 | $130.50 | 3.760% | $135.4068 | $135.41 | $135.40 | $135.40 |
| Purchase #7 | $107.78 | 5.264% | $113.4535 | $113.45 | $113.45 | $113.50 |
| 7 purchase totals = | $909.26 | $980.6738 | $980.67 | $980.70 | $980.80 | |