| 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 | $136.60 | 5.667% | $144.3411 | $144.34 | $144.35 | $144.30 |
| Purchase #2 | $174.31 | 12.827% | $196.6687 | $196.67 | $196.65 | $196.70 |
| Purchase #3 | $208.64 | 7.598% | $224.4925 | $224.49 | $224.50 | $224.50 |
| Purchase #4 | $24.77 | 7.382% | $26.5985 | $26.60 | $26.60 | $26.60 |
| Purchase #5 | $186.44 | 4.634% | $195.0796 | $195.08 | $195.10 | $195.10 |
| Purchase #6 | $51.32 | 10.820% | $56.8728 | $56.87 | $56.85 | $56.90 |
| Purchase #7 | $48.25 | 11.271% | $53.6883 | $53.69 | $53.70 | $53.70 |
| 7 purchase totals = | $830.33 | $897.7415 | $897.74 | $897.75 | $897.80 | |