| 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 | $168.96 | 6.124% | $179.3071 | $179.31 | $179.30 | $179.30 |
| Purchase #2 | $72.70 | 12.258% | $81.6116 | $81.61 | $81.60 | $81.60 |
| Purchase #3 | $137.64 | 6.741% | $146.9183 | $146.92 | $146.90 | $146.90 |
| Purchase #4 | $103.75 | 5.612% | $109.5725 | $109.57 | $109.55 | $109.60 |
| Purchase #5 | $45.79 | 6.250% | $48.6519 | $48.65 | $48.65 | $48.70 |
| Purchase #6 | $171.35 | 5.614% | $180.9696 | $180.97 | $180.95 | $181.00 |
| Purchase #7 | $173.99 | 10.144% | $191.6395 | $191.64 | $191.65 | $191.60 |
| 7 purchase totals = | $874.18 | $938.6705 | $938.67 | $938.60 | $938.70 | |