| 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 | $158.56 | 8.671% | $172.3087 | $172.31 | $172.30 | $172.30 |
| Purchase #2 | $5.71 | 7.763% | $6.1533 | $6.15 | $6.15 | $6.20 |
| Purchase #3 | $179.76 | 10.184% | $198.0668 | $198.07 | $198.05 | $198.10 |
| Purchase #4 | $246.84 | 4.495% | $257.9355 | $257.94 | $257.95 | $257.90 |
| Purchase #5 | $29.39 | 9.630% | $32.2203 | $32.22 | $32.20 | $32.20 |
| Purchase #6 | $18.90 | 11.339% | $21.0431 | $21.04 | $21.05 | $21.00 |
| Purchase #7 | $13.36 | 8.571% | $14.5051 | $14.51 | $14.50 | $14.50 |
| 7 purchase totals = | $652.52 | $702.2328 | $702.24 | $702.20 | $702.20 | |