| 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 | $164.65 | 9.279% | $179.9279 | $179.93 | $179.95 | $179.90 |
| Purchase #2 | $210.35 | 9.216% | $229.7359 | $229.74 | $229.75 | $229.70 |
| Purchase #3 | $78.41 | 8.246% | $84.8757 | $84.88 | $84.90 | $84.90 |
| Purchase #4 | $199.97 | 4.549% | $209.0666 | $209.07 | $209.05 | $209.10 |
| Purchase #5 | $123.25 | 3.808% | $127.9434 | $127.94 | $127.95 | $127.90 |
| Purchase #6 | $125.91 | 8.763% | $136.9435 | $136.94 | $136.95 | $136.90 |
| Purchase #7 | $203.75 | 12.494% | $229.2065 | $229.21 | $229.20 | $229.20 |
| 7 purchase totals = | $1,106.29 | $1,197.6995 | $1,197.71 | $1,197.75 | $1,197.60 | |