| 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 | $18.79 | 4.334% | $19.6044 | $19.60 | $19.60 | $19.60 |
| Purchase #2 | $150.87 | 12.129% | $169.169 | $169.17 | $169.15 | $169.20 |
| Purchase #3 | $173.25 | 12.323% | $194.5996 | $194.60 | $194.60 | $194.60 |
| Purchase #4 | $118.93 | 7.232% | $127.531 | $127.53 | $127.55 | $127.50 |
| Purchase #5 | $242.77 | 7.313% | $260.5238 | $260.52 | $260.50 | $260.50 |
| Purchase #6 | $119.94 | 5.638% | $126.7022 | $126.70 | $126.70 | $126.70 |
| Purchase #7 | $27.94 | 3.360% | $28.8788 | $28.88 | $28.90 | $28.90 |
| 7 purchase totals = | $852.49 | $927.0088 | $927.00 | $927.00 | $927.00 | |