| 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 | $155.27 | 6.672% | $165.6296 | $165.63 | $165.65 | $165.60 |
| Purchase #2 | $190.25 | 13.795% | $216.495 | $216.50 | $216.50 | $216.50 |
| Purchase #3 | $66.36 | 5.471% | $69.9906 | $69.99 | $70.00 | $70.00 |
| Purchase #4 | $89.80 | 13.211% | $101.6635 | $101.66 | $101.65 | $101.70 |
| Purchase #5 | $221.63 | 7.433% | $238.1038 | $238.10 | $238.10 | $238.10 |
| Purchase #6 | $114.52 | 7.828% | $123.4846 | $123.48 | $123.50 | $123.50 |
| Purchase #7 | $198.93 | 13.529% | $225.8432 | $225.84 | $225.85 | $225.80 |
| 7 purchase totals = | $1,036.76 | $1,141.2103 | $1,141.20 | $1,141.25 | $1,141.20 | |