| 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 | $16.47 | 7.482% | $17.7023 | $17.70 | $17.70 | $17.70 |
| Purchase #2 | $174.63 | 6.246% | $185.5374 | $185.54 | $185.55 | $185.50 |
| Purchase #3 | $19.55 | 10.714% | $21.6446 | $21.64 | $21.65 | $21.60 |
| Purchase #4 | $143.25 | 6.229% | $152.173 | $152.17 | $152.15 | $152.20 |
| Purchase #5 | $169.89 | 9.668% | $186.315 | $186.32 | $186.30 | $186.30 |
| Purchase #6 | $14.71 | 6.181% | $15.6192 | $15.62 | $15.60 | $15.60 |
| Purchase #7 | $214.69 | 9.569% | $235.2337 | $235.23 | $235.25 | $235.20 |
| 7 purchase totals = | $753.19 | $814.2252 | $814.22 | $814.20 | $814.10 | |