| 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 | $166.75 | 3.768% | $173.0331 | $173.03 | $173.05 | $173.00 |
| Purchase #2 | $178.41 | 13.226% | $202.0065 | $202.01 | $202.00 | $202.00 |
| Purchase #3 | $26.94 | 6.784% | $28.7676 | $28.77 | $28.75 | $28.80 |
| Purchase #4 | $202.72 | 9.418% | $221.8122 | $221.81 | $221.80 | $221.80 |
| Purchase #5 | $108.80 | 3.117% | $112.1913 | $112.19 | $112.20 | $112.20 |
| Purchase #6 | $155.56 | 5.267% | $163.7533 | $163.75 | $163.75 | $163.80 |
| Purchase #7 | $188.73 | 10.610% | $208.7543 | $208.75 | $208.75 | $208.80 |
| 7 purchase totals = | $1,027.91 | $1,110.3183 | $1,110.31 | $1,110.30 | $1,110.40 | |