| 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 | $126.30 | 9.339% | $138.0952 | $138.10 | $138.10 | $138.10 |
| Purchase #2 | $192.98 | 3.742% | $200.2013 | $200.20 | $200.20 | $200.20 |
| Purchase #3 | $84.50 | 6.710% | $90.17 | $90.17 | $90.15 | $90.20 |
| Purchase #4 | $158.77 | 4.361% | $165.694 | $165.69 | $165.70 | $165.70 |
| Purchase #5 | $188.97 | 9.530% | $206.9788 | $206.98 | $207.00 | $207.00 |
| Purchase #6 | $61.72 | 11.281% | $68.6826 | $68.68 | $68.70 | $68.70 |
| Purchase #7 | $114.60 | 10.433% | $126.5562 | $126.56 | $126.55 | $126.60 |
| 7 purchase totals = | $927.84 | $996.3781 | $996.38 | $996.40 | $996.50 | |