| 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 | $136.64 | 4.795% | $143.1919 | $143.19 | $143.20 | $143.20 |
| Purchase #2 | $241.72 | 12.358% | $271.5918 | $271.59 | $271.60 | $271.60 |
| Purchase #3 | $17.69 | 3.779% | $18.3585 | $18.36 | $18.35 | $18.40 |
| Purchase #4 | $202.74 | 7.439% | $217.8218 | $217.82 | $217.80 | $217.80 |
| Purchase #5 | $29.91 | 8.441% | $32.4347 | $32.43 | $32.45 | $32.40 |
| Purchase #6 | $21.25 | 4.558% | $22.2186 | $22.22 | $22.20 | $22.20 |
| Purchase #7 | $153.64 | 7.873% | $165.7361 | $165.74 | $165.75 | $165.70 |
| 7 purchase totals = | $803.59 | $871.3534 | $871.35 | $871.35 | $871.30 | |