| 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 | $190.82 | 8.873% | $207.7515 | $207.75 | $207.75 | $207.80 |
| Purchase #2 | $126.35 | 11.413% | $140.7703 | $140.77 | $140.75 | $140.80 |
| Purchase #3 | $233.34 | 5.223% | $245.5273 | $245.53 | $245.55 | $245.50 |
| Purchase #4 | $237.64 | 12.297% | $266.8626 | $266.86 | $266.85 | $266.90 |
| Purchase #5 | $118.30 | 13.172% | $133.8825 | $133.88 | $133.90 | $133.90 |
| Purchase #6 | $90.97 | 9.665% | $99.7623 | $99.76 | $99.75 | $99.80 |
| Purchase #7 | $88.28 | 3.797% | $91.632 | $91.63 | $91.65 | $91.60 |
| 7 purchase totals = | $1,085.70 | $1,186.1885 | $1,186.18 | $1,186.20 | $1,186.30 | |