| 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 | $95.82 | 6.146% | $101.7091 | $101.71 | $101.70 | $101.70 |
| Purchase #2 | $196.44 | 12.438% | $220.8732 | $220.87 | $220.85 | $220.90 |
| Purchase #3 | $139.61 | 12.742% | $157.3991 | $157.40 | $157.40 | $157.40 |
| Purchase #4 | $236.87 | 3.424% | $244.9804 | $244.98 | $245.00 | $245.00 |
| Purchase #5 | $63.26 | 8.826% | $68.8433 | $68.84 | $68.85 | $68.80 |
| Purchase #6 | $132.88 | 13.591% | $150.9397 | $150.94 | $150.95 | $150.90 |
| Purchase #7 | $173.57 | 7.162% | $186.0011 | $186.00 | $186.00 | $186.00 |
| 7 purchase totals = | $1,038.45 | $1,130.7459 | $1,130.74 | $1,130.75 | $1,130.70 | |