| 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 | $135.61 | 4.427% | $141.6135 | $141.61 | $141.60 | $141.60 |
| Purchase #2 | $35.44 | 4.449% | $37.0167 | $37.02 | $37.00 | $37.00 |
| Purchase #3 | $148.32 | 9.761% | $162.7975 | $162.80 | $162.80 | $162.80 |
| Purchase #4 | $142.96 | 5.675% | $151.073 | $151.07 | $151.05 | $151.10 |
| Purchase #5 | $190.98 | 9.254% | $208.6533 | $208.65 | $208.65 | $208.70 |
| Purchase #6 | $250.82 | 6.768% | $267.7955 | $267.80 | $267.80 | $267.80 |
| Purchase #7 | $142.59 | 12.444% | $160.3339 | $160.33 | $160.35 | $160.30 |
| 7 purchase totals = | $1,046.72 | $1,129.2834 | $1,129.28 | $1,129.25 | $1,129.30 | |