| 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 | $146.97 | 12.714% | $165.6558 | $165.66 | $165.65 | $165.70 |
| Purchase #2 | $247.92 | 5.866% | $262.463 | $262.46 | $262.45 | $262.50 |
| Purchase #3 | $124.75 | 11.443% | $139.0251 | $139.03 | $139.05 | $139.00 |
| Purchase #4 | $40.33 | 3.489% | $41.7371 | $41.74 | $41.75 | $41.70 |
| Purchase #5 | $161.46 | 8.424% | $175.0614 | $175.06 | $175.05 | $175.10 |
| Purchase #6 | $155.54 | 7.371% | $167.0049 | $167.00 | $167.00 | $167.00 |
| Purchase #7 | $46.76 | 10.807% | $51.8134 | $51.81 | $51.80 | $51.80 |
| 7 purchase totals = | $923.73 | $1,002.7607 | $1,002.76 | $1,002.75 | $1,002.80 | |