| 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 | $163.60 | 7.609% | $176.0483 | $176.05 | $176.05 | $176.00 |
| Purchase #2 | $99.95 | 11.540% | $111.4842 | $111.48 | $111.50 | $111.50 |
| Purchase #3 | $154.67 | 4.589% | $161.7678 | $161.77 | $161.75 | $161.80 |
| Purchase #4 | $187.55 | 13.625% | $213.1037 | $213.10 | $213.10 | $213.10 |
| Purchase #5 | $73.80 | 11.187% | $82.056 | $82.06 | $82.05 | $82.10 |
| Purchase #6 | $185.39 | 10.518% | $204.8893 | $204.89 | $204.90 | $204.90 |
| Purchase #7 | $130.63 | 8.543% | $141.7897 | $141.79 | $141.80 | $141.80 |
| 7 purchase totals = | $995.59 | $1,091.1390 | $1,091.14 | $1,091.15 | $1,091.20 | |