| 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 | $183.67 | 5.442% | $193.6653 | $193.67 | $193.65 | $193.70 |
| Purchase #2 | $171.78 | 3.420% | $177.6549 | $177.65 | $177.65 | $177.70 |
| Purchase #3 | $138.46 | 12.860% | $156.266 | $156.27 | $156.25 | $156.30 |
| Purchase #4 | $107.81 | 13.221% | $122.0636 | $122.06 | $122.05 | $122.10 |
| Purchase #5 | $28.71 | 3.830% | $29.8096 | $29.81 | $29.80 | $29.80 |
| Purchase #6 | $201.33 | 6.579% | $214.5755 | $214.58 | $214.60 | $214.60 |
| Purchase #7 | $71.60 | 10.679% | $79.2462 | $79.25 | $79.25 | $79.20 |
| 7 purchase totals = | $903.36 | $973.2811 | $973.29 | $973.25 | $973.40 | |