| 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 | $145.86 | 9.864% | $160.2476 | $160.25 | $160.25 | $160.20 |
| Purchase #2 | $119.25 | 13.832% | $135.7447 | $135.74 | $135.75 | $135.70 |
| Purchase #3 | $185.34 | 9.158% | $202.3134 | $202.31 | $202.30 | $202.30 |
| Purchase #4 | $43.48 | 5.781% | $45.9936 | $45.99 | $46.00 | $46.00 |
| Purchase #5 | $72.56 | 13.781% | $82.5595 | $82.56 | $82.55 | $82.60 |
| Purchase #6 | $154.25 | 8.713% | $167.6898 | $167.69 | $167.70 | $167.70 |
| Purchase #7 | $29.92 | 12.601% | $33.6902 | $33.69 | $33.70 | $33.70 |
| 7 purchase totals = | $750.66 | $828.2388 | $828.23 | $828.25 | $828.20 | |