| 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 | $146.41 | 13.233% | $165.7844 | $165.78 | $165.80 | $165.80 |
| Purchase #2 | $217.38 | 6.778% | $232.114 | $232.11 | $232.10 | $232.10 |
| Purchase #3 | $28.63 | 10.424% | $31.6144 | $31.61 | $31.60 | $31.60 |
| Purchase #4 | $49.85 | 3.761% | $51.7249 | $51.72 | $51.70 | $51.70 |
| Purchase #5 | $94.82 | 5.503% | $100.0379 | $100.04 | $100.05 | $100.00 |
| Purchase #6 | $86.78 | 9.681% | $95.1812 | $95.18 | $95.20 | $95.20 |
| Purchase #7 | $56.68 | 3.808% | $58.8384 | $58.84 | $58.85 | $58.80 |
| 7 purchase totals = | $680.55 | $735.2952 | $735.28 | $735.30 | $735.20 | |