| 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 | $145.50 | 5.485% | $153.4807 | $153.48 | $153.50 | $153.50 |
| Purchase #2 | $175.72 | 7.748% | $189.3348 | $189.33 | $189.35 | $189.30 |
| Purchase #3 | $11.78 | 5.633% | $12.4436 | $12.44 | $12.45 | $12.40 |
| Purchase #4 | $113.54 | 3.755% | $117.8034 | $117.80 | $117.80 | $117.80 |
| Purchase #5 | $144.26 | 10.476% | $159.3727 | $159.37 | $159.35 | $159.40 |
| Purchase #6 | $227.58 | 5.873% | $240.9458 | $240.95 | $240.95 | $240.90 |
| Purchase #7 | $234.41 | 5.499% | $247.3002 | $247.30 | $247.30 | $247.30 |
| 7 purchase totals = | $1,052.79 | $1,120.6812 | $1,120.67 | $1,120.70 | $1,120.60 | |