| 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 | $121.92 | 12.700% | $137.4038 | $137.40 | $137.40 | $137.40 |
| Purchase #2 | $77.56 | 9.443% | $84.884 | $84.88 | $84.90 | $84.90 |
| Purchase #3 | $157.77 | 6.463% | $167.9667 | $167.97 | $167.95 | $168.00 |
| Purchase #4 | $16.95 | 10.667% | $18.7581 | $18.76 | $18.75 | $18.80 |
| Purchase #5 | $202.50 | 4.871% | $212.3638 | $212.36 | $212.35 | $212.40 |
| Purchase #6 | $165.39 | 12.453% | $185.986 | $185.99 | $186.00 | $186.00 |
| Purchase #7 | $218.54 | 7.205% | $234.2858 | $234.29 | $234.30 | $234.30 |
| 7 purchase totals = | $960.63 | $1,041.6482 | $1,041.65 | $1,041.65 | $1,041.80 | |