| 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 | $194.50 | 6.306% | $206.7652 | $206.77 | $206.75 | $206.80 |
| Purchase #2 | $160.50 | 12.703% | $180.8883 | $180.89 | $180.90 | $180.90 |
| Purchase #3 | $247.51 | 12.665% | $278.8571 | $278.86 | $278.85 | $278.90 |
| Purchase #4 | $100.57 | 4.595% | $105.1912 | $105.19 | $105.20 | $105.20 |
| Purchase #5 | $235.51 | 5.129% | $247.5893 | $247.59 | $247.60 | $247.60 |
| Purchase #6 | $248.41 | 8.239% | $268.8765 | $268.88 | $268.90 | $268.90 |
| Purchase #7 | $86.63 | 7.819% | $93.4036 | $93.40 | $93.40 | $93.40 |
| 7 purchase totals = | $1,273.63 | $1,381.5712 | $1,381.58 | $1,381.60 | $1,381.70 | |