| 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 | $200.69 | 7.291% | $215.3223 | $215.32 | $215.30 | $215.30 |
| Purchase #2 | $146.45 | 5.246% | $154.1328 | $154.13 | $154.15 | $154.10 |
| Purchase #3 | $22.27 | 12.137% | $24.9729 | $24.97 | $24.95 | $25.00 |
| Purchase #4 | $33.96 | 12.257% | $38.1225 | $38.12 | $38.10 | $38.10 |
| Purchase #5 | $139.38 | 5.854% | $147.5393 | $147.54 | $147.55 | $147.50 |
| Purchase #6 | $158.49 | 8.785% | $172.4133 | $172.41 | $172.40 | $172.40 |
| Purchase #7 | $77.44 | 4.337% | $80.7986 | $80.80 | $80.80 | $80.80 |
| 7 purchase totals = | $778.68 | $833.3017 | $833.29 | $833.25 | $833.20 | |