| 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 | $133.43 | 11.532% | $148.8171 | $148.82 | $148.80 | $148.80 |
| Purchase #2 | $227.72 | 9.529% | $249.4194 | $249.42 | $249.40 | $249.40 |
| Purchase #3 | $69.48 | 7.698% | $74.8286 | $74.83 | $74.85 | $74.80 |
| Purchase #4 | $16.50 | 13.674% | $18.7562 | $18.76 | $18.75 | $18.80 |
| Purchase #5 | $234.38 | 3.344% | $242.2177 | $242.22 | $242.20 | $242.20 |
| Purchase #6 | $159.92 | 12.532% | $179.9612 | $179.96 | $179.95 | $180.00 |
| Purchase #7 | $129.57 | 12.242% | $145.432 | $145.43 | $145.45 | $145.40 |
| 7 purchase totals = | $971.00 | $1,059.4322 | $1,059.44 | $1,059.40 | $1,059.40 | |