| 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 | $152.43 | 13.589% | $173.1437 | $173.14 | $173.15 | $173.10 |
| Purchase #2 | $171.71 | 9.788% | $188.517 | $188.52 | $188.50 | $188.50 |
| Purchase #3 | $114.56 | 3.476% | $118.5421 | $118.54 | $118.55 | $118.50 |
| Purchase #4 | $241.28 | 3.460% | $249.6283 | $249.63 | $249.65 | $249.60 |
| Purchase #5 | $179.64 | 5.340% | $189.2328 | $189.23 | $189.25 | $189.20 |
| Purchase #6 | $116.67 | 7.617% | $125.5568 | $125.56 | $125.55 | $125.60 |
| Purchase #7 | $136.28 | 13.562% | $154.7623 | $154.76 | $154.75 | $154.80 |
| 7 purchase totals = | $1,112.57 | $1,199.3830 | $1,199.38 | $1,199.40 | $1,199.30 | |