| 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 | $139.51 | 10.710% | $154.4515 | $154.45 | $154.45 | $154.50 |
| Purchase #2 | $249.82 | 6.350% | $265.6836 | $265.68 | $265.70 | $265.70 |
| Purchase #3 | $152.35 | 7.326% | $163.5112 | $163.51 | $163.50 | $163.50 |
| Purchase #4 | $27.99 | 6.112% | $29.7007 | $29.70 | $29.70 | $29.70 |
| Purchase #5 | $223.78 | 5.193% | $235.4009 | $235.40 | $235.40 | $235.40 |
| Purchase #6 | $77.83 | 6.219% | $82.6702 | $82.67 | $82.65 | $82.70 |
| Purchase #7 | $50.88 | 7.569% | $54.7311 | $54.73 | $54.75 | $54.70 |
| 7 purchase totals = | $922.16 | $986.1492 | $986.14 | $986.15 | $986.20 | |