| 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 | $164.71 | 8.297% | $178.376 | $178.38 | $178.40 | $178.40 |
| Purchase #2 | $108.62 | 4.788% | $113.8207 | $113.82 | $113.80 | $113.80 |
| Purchase #3 | $108.95 | 7.690% | $117.3283 | $117.33 | $117.35 | $117.30 |
| Purchase #4 | $20.26 | 4.370% | $21.1454 | $21.15 | $21.15 | $21.10 |
| Purchase #5 | $123.50 | 10.127% | $136.0068 | $136.01 | $136.00 | $136.00 |
| Purchase #6 | $192.61 | 8.466% | $208.9164 | $208.92 | $208.90 | $208.90 |
| Purchase #7 | $246.72 | 9.807% | $270.9158 | $270.92 | $270.90 | $270.90 |
| 7 purchase totals = | $965.37 | $1,046.5094 | $1,046.53 | $1,046.50 | $1,046.40 | |