| 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 | $170.34 | 9.505% | $186.5308 | $186.53 | $186.55 | $186.50 |
| Purchase #2 | $245.77 | 4.709% | $257.3433 | $257.34 | $257.35 | $257.30 |
| Purchase #3 | $27.76 | 6.445% | $29.5491 | $29.55 | $29.55 | $29.50 |
| Purchase #4 | $188.75 | 3.429% | $195.2222 | $195.22 | $195.20 | $195.20 |
| Purchase #5 | $220.34 | 4.431% | $230.1033 | $230.10 | $230.10 | $230.10 |
| Purchase #6 | $6.92 | 8.529% | $7.5102 | $7.51 | $7.50 | $7.50 |
| Purchase #7 | $235.56 | 5.791% | $249.2013 | $249.20 | $249.20 | $249.20 |
| 7 purchase totals = | $1,095.44 | $1,155.4602 | $1,155.45 | $1,155.45 | $1,155.30 | |