| 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 | $165.96 | 8.655% | $180.3238 | $180.32 | $180.30 | $180.30 |
| Purchase #2 | $19.88 | 5.236% | $20.9209 | $20.92 | $20.90 | $20.90 |
| Purchase #3 | $189.64 | 12.156% | $212.6926 | $212.69 | $212.70 | $212.70 |
| Purchase #4 | $173.88 | 6.727% | $185.5769 | $185.58 | $185.60 | $185.60 |
| Purchase #5 | $131.31 | 6.794% | $140.2312 | $140.23 | $140.25 | $140.20 |
| Purchase #6 | $61.32 | 4.448% | $64.0475 | $64.05 | $64.05 | $64.00 |
| Purchase #7 | $87.50 | 8.477% | $94.9174 | $94.92 | $94.90 | $94.90 |
| 7 purchase totals = | $829.49 | $898.7103 | $898.71 | $898.70 | $898.60 | |