| 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 | $118.80 | 12.265% | $133.3708 | $133.37 | $133.35 | $133.40 |
| Purchase #2 | $5.37 | 6.668% | $5.7281 | $5.73 | $5.75 | $5.70 |
| Purchase #3 | $82.60 | 10.574% | $91.3341 | $91.33 | $91.35 | $91.30 |
| Purchase #4 | $205.37 | 12.628% | $231.3041 | $231.30 | $231.30 | $231.30 |
| Purchase #5 | $151.67 | 4.131% | $157.9355 | $157.94 | $157.95 | $157.90 |
| Purchase #6 | $21.57 | 8.417% | $23.3855 | $23.39 | $23.40 | $23.40 |
| Purchase #7 | $104.97 | 5.168% | $110.3948 | $110.39 | $110.40 | $110.40 |
| 7 purchase totals = | $690.35 | $753.4529 | $753.45 | $753.50 | $753.40 | |