| 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 | $22.26 | 6.447% | $23.6951 | $23.70 | $23.70 | $23.70 |
| Purchase #2 | $152.80 | 13.337% | $173.1789 | $173.18 | $173.20 | $173.20 |
| Purchase #3 | $113.89 | 12.241% | $127.8313 | $127.83 | $127.85 | $127.80 |
| Purchase #4 | $18.39 | 4.523% | $19.2218 | $19.22 | $19.20 | $19.20 |
| Purchase #5 | $203.49 | 11.398% | $226.6838 | $226.68 | $226.70 | $226.70 |
| Purchase #6 | $115.52 | 9.386% | $126.3627 | $126.36 | $126.35 | $126.40 |
| Purchase #7 | $127.56 | 8.167% | $137.9778 | $137.98 | $138.00 | $138.00 |
| 7 purchase totals = | $753.91 | $834.9514 | $834.95 | $835.00 | $835.00 | |