| 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 | $141.37 | 13.191% | $160.0181 | $160.02 | $160.00 | $160.00 |
| Purchase #2 | $143.64 | 5.543% | $151.602 | $151.60 | $151.60 | $151.60 |
| Purchase #3 | $31.28 | 3.205% | $32.2825 | $32.28 | $32.30 | $32.30 |
| Purchase #4 | $104.34 | 10.595% | $115.3948 | $115.39 | $115.40 | $115.40 |
| Purchase #5 | $104.77 | 6.151% | $111.2144 | $111.21 | $111.20 | $111.20 |
| Purchase #6 | $21.88 | 3.583% | $22.664 | $22.66 | $22.65 | $22.70 |
| Purchase #7 | $192.44 | 7.720% | $207.2964 | $207.30 | $207.30 | $207.30 |
| 7 purchase totals = | $739.72 | $800.4722 | $800.46 | $800.45 | $800.50 | |