| 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 | $175.66 | 5.660% | $185.6024 | $185.60 | $185.60 | $185.60 |
| Purchase #2 | $234.82 | 8.495% | $254.768 | $254.77 | $254.75 | $254.80 |
| Purchase #3 | $158.77 | 12.185% | $178.1161 | $178.12 | $178.10 | $178.10 |
| Purchase #4 | $181.31 | 10.332% | $200.0429 | $200.04 | $200.05 | $200.00 |
| Purchase #5 | $98.25 | 6.638% | $104.7718 | $104.77 | $104.75 | $104.80 |
| Purchase #6 | $30.49 | 7.563% | $32.796 | $32.80 | $32.80 | $32.80 |
| Purchase #7 | $179.74 | 4.404% | $187.6557 | $187.66 | $187.65 | $187.70 |
| 7 purchase totals = | $1,059.04 | $1,143.7529 | $1,143.76 | $1,143.70 | $1,143.80 | |