| 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 | $187.43 | 13.613% | $212.9448 | $212.94 | $212.95 | $212.90 |
| Purchase #2 | $243.47 | 13.244% | $275.7152 | $275.72 | $275.70 | $275.70 |
| Purchase #3 | $174.37 | 13.663% | $198.1942 | $198.19 | $198.20 | $198.20 |
| Purchase #4 | $99.56 | 7.397% | $106.9245 | $106.92 | $106.90 | $106.90 |
| Purchase #5 | $145.90 | 11.735% | $163.0214 | $163.02 | $163.00 | $163.00 |
| Purchase #6 | $46.99 | 10.346% | $51.8516 | $51.85 | $51.85 | $51.90 |
| Purchase #7 | $130.25 | 8.866% | $141.798 | $141.80 | $141.80 | $141.80 |
| 7 purchase totals = | $1,027.97 | $1,150.4497 | $1,150.44 | $1,150.40 | $1,150.40 | |