| 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 | $107.73 | 8.702% | $117.1047 | $117.10 | $117.10 | $117.10 |
| Purchase #2 | $147.27 | 5.292% | $155.0635 | $155.06 | $155.05 | $155.10 |
| Purchase #3 | $177.79 | 8.308% | $192.5608 | $192.56 | $192.55 | $192.60 |
| Purchase #4 | $52.54 | 11.850% | $58.766 | $58.77 | $58.75 | $58.80 |
| Purchase #5 | $21.36 | 9.442% | $23.3768 | $23.38 | $23.40 | $23.40 |
| Purchase #6 | $125.28 | 6.331% | $133.2115 | $133.21 | $133.20 | $133.20 |
| Purchase #7 | $114.86 | 13.650% | $130.5384 | $130.54 | $130.55 | $130.50 |
| 7 purchase totals = | $746.83 | $810.6217 | $810.62 | $810.60 | $810.70 | |