| 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 | $165.70 | 5.664% | $175.0852 | $175.09 | $175.10 | $175.10 |
| Purchase #2 | $37.25 | 9.811% | $40.9046 | $40.90 | $40.90 | $40.90 |
| Purchase #3 | $241.44 | 12.316% | $271.1758 | $271.18 | $271.20 | $271.20 |
| Purchase #4 | $186.69 | 5.519% | $196.9934 | $196.99 | $197.00 | $197.00 |
| Purchase #5 | $72.63 | 8.654% | $78.9154 | $78.92 | $78.90 | $78.90 |
| Purchase #6 | $173.78 | 11.272% | $193.3685 | $193.37 | $193.35 | $193.40 |
| Purchase #7 | $53.34 | 6.128% | $56.6087 | $56.61 | $56.60 | $56.60 |
| 7 purchase totals = | $930.83 | $1,013.0516 | $1,013.06 | $1,013.05 | $1,013.10 | |