| 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 | $156.89 | 3.338% | $162.127 | $162.13 | $162.15 | $162.10 |
| Purchase #2 | $231.89 | 6.403% | $246.7379 | $246.74 | $246.75 | $246.70 |
| Purchase #3 | $38.33 | 5.827% | $40.5635 | $40.56 | $40.55 | $40.60 |
| Purchase #4 | $19.39 | 11.526% | $21.6249 | $21.62 | $21.60 | $21.60 |
| Purchase #5 | $147.54 | 6.188% | $156.6698 | $156.67 | $156.65 | $156.70 |
| Purchase #6 | $51.90 | 6.708% | $55.3815 | $55.38 | $55.40 | $55.40 |
| Purchase #7 | $26.97 | 3.651% | $27.9547 | $27.95 | $27.95 | $28.00 |
| 7 purchase totals = | $672.91 | $711.0593 | $711.05 | $711.05 | $711.10 | |