| 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 | $179.67 | 13.226% | $203.4332 | $203.43 | $203.45 | $203.40 |
| Purchase #2 | $237.32 | 3.614% | $245.8967 | $245.90 | $245.90 | $245.90 |
| Purchase #3 | $243.50 | 13.359% | $276.0292 | $276.03 | $276.05 | $276.00 |
| Purchase #4 | $146.25 | 3.648% | $151.5852 | $151.59 | $151.60 | $151.60 |
| Purchase #5 | $165.88 | 9.768% | $182.0832 | $182.08 | $182.10 | $182.10 |
| Purchase #6 | $91.55 | 11.138% | $101.7468 | $101.75 | $101.75 | $101.70 |
| Purchase #7 | $249.52 | 4.576% | $260.938 | $260.94 | $260.95 | $260.90 |
| 7 purchase totals = | $1,313.69 | $1,421.7123 | $1,421.72 | $1,421.80 | $1,421.60 | |