| 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 | $171.85 | 13.399% | $194.8762 | $194.88 | $194.90 | $194.90 |
| Purchase #2 | $249.50 | 3.761% | $258.8837 | $258.88 | $258.90 | $258.90 |
| Purchase #3 | $42.43 | 11.468% | $47.2959 | $47.30 | $47.30 | $47.30 |
| Purchase #4 | $185.77 | 11.451% | $207.0425 | $207.04 | $207.05 | $207.00 |
| Purchase #5 | $219.77 | 4.394% | $229.4267 | $229.43 | $229.45 | $229.40 |
| Purchase #6 | $154.47 | 5.482% | $162.938 | $162.94 | $162.95 | $162.90 |
| Purchase #7 | $76.57 | 6.286% | $81.3832 | $81.38 | $81.40 | $81.40 |
| 7 purchase totals = | $1,100.36 | $1,181.8462 | $1,181.85 | $1,181.95 | $1,181.80 | |