| 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 | $143.98 | 11.650% | $160.7537 | $160.75 | $160.75 | $160.80 |
| Purchase #2 | $198.73 | 4.628% | $207.9272 | $207.93 | $207.95 | $207.90 |
| Purchase #3 | $222.60 | 5.625% | $235.1213 | $235.12 | $235.10 | $235.10 |
| Purchase #4 | $197.31 | 7.583% | $212.272 | $212.27 | $212.25 | $212.30 |
| Purchase #5 | $9.70 | 11.740% | $10.8388 | $10.84 | $10.85 | $10.80 |
| Purchase #6 | $223.82 | 10.347% | $246.9787 | $246.98 | $247.00 | $247.00 |
| Purchase #7 | $30.58 | 5.270% | $32.1916 | $32.19 | $32.20 | $32.20 |
| 7 purchase totals = | $1,026.72 | $1,106.0833 | $1,106.08 | $1,106.10 | $1,106.10 | |