| 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 | $134.83 | 13.404% | $152.9026 | $152.90 | $152.90 | $152.90 |
| Purchase #2 | $46.87 | 10.141% | $51.6231 | $51.62 | $51.60 | $51.60 |
| Purchase #3 | $102.97 | 10.382% | $113.6603 | $113.66 | $113.65 | $113.70 |
| Purchase #4 | $26.56 | 8.190% | $28.7353 | $28.74 | $28.75 | $28.70 |
| Purchase #5 | $136.69 | 9.717% | $149.9722 | $149.97 | $149.95 | $150.00 |
| Purchase #6 | $28.30 | 10.406% | $31.2449 | $31.24 | $31.25 | $31.20 |
| Purchase #7 | $185.81 | 12.872% | $209.7275 | $209.73 | $209.75 | $209.70 |
| 7 purchase totals = | $662.03 | $737.8659 | $737.86 | $737.85 | $737.80 | |