| 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 | $177.74 | 11.581% | $198.3241 | $198.32 | $198.30 | $198.30 |
| Purchase #2 | $30.33 | 7.180% | $32.5077 | $32.51 | $32.50 | $32.50 |
| Purchase #3 | $184.70 | 11.662% | $206.2397 | $206.24 | $206.25 | $206.20 |
| Purchase #4 | $82.66 | 5.313% | $87.0517 | $87.05 | $87.05 | $87.10 |
| Purchase #5 | $154.71 | 8.436% | $167.7613 | $167.76 | $167.75 | $167.80 |
| Purchase #6 | $194.43 | 5.335% | $204.8028 | $204.80 | $204.80 | $204.80 |
| Purchase #7 | $221.39 | 12.829% | $249.7921 | $249.79 | $249.80 | $249.80 |
| 7 purchase totals = | $1,045.96 | $1,146.4794 | $1,146.47 | $1,146.45 | $1,146.50 | |