| 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 | $118.77 | 6.328% | $126.2858 | $126.29 | $126.30 | $126.30 |
| Purchase #2 | $165.77 | 3.617% | $171.7659 | $171.77 | $171.75 | $171.80 |
| Purchase #3 | $35.93 | 11.260% | $39.9757 | $39.98 | $40.00 | $40.00 |
| Purchase #4 | $131.79 | 10.851% | $146.0905 | $146.09 | $146.10 | $146.10 |
| Purchase #5 | $120.57 | 3.181% | $124.4053 | $124.41 | $124.40 | $124.40 |
| Purchase #6 | $95.68 | 13.591% | $108.6839 | $108.68 | $108.70 | $108.70 |
| Purchase #7 | $134.70 | 9.555% | $147.5706 | $147.57 | $147.55 | $147.60 |
| 7 purchase totals = | $803.21 | $864.7777 | $864.79 | $864.80 | $864.90 | |