| 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 | $162.61 | 6.873% | $173.7862 | $173.79 | $173.80 | $173.80 |
| Purchase #2 | $113.48 | 4.400% | $118.4731 | $118.47 | $118.45 | $118.50 |
| Purchase #3 | $101.32 | 11.292% | $112.7611 | $112.76 | $112.75 | $112.80 |
| Purchase #4 | $82.89 | 4.331% | $86.48 | $86.48 | $86.50 | $86.50 |
| Purchase #5 | $186.83 | 8.125% | $202.0099 | $202.01 | $202.00 | $202.00 |
| Purchase #6 | $116.56 | 11.693% | $130.1894 | $130.19 | $130.20 | $130.20 |
| Purchase #7 | $117.66 | 5.165% | $123.7371 | $123.74 | $123.75 | $123.70 |
| 7 purchase totals = | $881.35 | $947.4368 | $947.44 | $947.45 | $947.50 | |