| 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 | $159.45 | 3.102% | $164.3961 | $164.40 | $164.40 | $164.40 |
| Purchase #2 | $37.45 | 3.594% | $38.796 | $38.80 | $38.80 | $38.80 |
| Purchase #3 | $69.74 | 4.307% | $72.7437 | $72.74 | $72.75 | $72.70 |
| Purchase #4 | $95.50 | 12.850% | $107.7718 | $107.77 | $107.75 | $107.80 |
| Purchase #5 | $172.25 | 13.446% | $195.4107 | $195.41 | $195.40 | $195.40 |
| Purchase #6 | $94.96 | 13.744% | $108.0113 | $108.01 | $108.00 | $108.00 |
| Purchase #7 | $245.38 | 13.487% | $278.4744 | $278.47 | $278.45 | $278.50 |
| 7 purchase totals = | $874.73 | $965.6040 | $965.60 | $965.55 | $965.60 | |