| 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 | $181.26 | 3.840% | $188.2204 | $188.22 | $188.20 | $188.20 |
| Purchase #2 | $213.64 | 4.321% | $222.8714 | $222.87 | $222.85 | $222.90 |
| Purchase #3 | $114.74 | 12.872% | $129.5093 | $129.51 | $129.50 | $129.50 |
| Purchase #4 | $51.76 | 8.156% | $55.9815 | $55.98 | $56.00 | $56.00 |
| Purchase #5 | $137.76 | 3.363% | $142.3929 | $142.39 | $142.40 | $142.40 |
| Purchase #6 | $34.84 | 11.153% | $38.7257 | $38.73 | $38.75 | $38.70 |
| Purchase #7 | $247.88 | 7.815% | $267.2518 | $267.25 | $267.25 | $267.30 |
| 7 purchase totals = | $981.88 | $1,044.9530 | $1,044.95 | $1,044.95 | $1,045.00 | |