| 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 | $196.47 | 4.453% | $205.2188 | $205.22 | $205.20 | $205.20 |
| Purchase #2 | $61.58 | 7.238% | $66.0372 | $66.04 | $66.05 | $66.00 |
| Purchase #3 | $37.60 | 7.563% | $40.4437 | $40.44 | $40.45 | $40.40 |
| Purchase #4 | $139.72 | 11.129% | $155.2694 | $155.27 | $155.25 | $155.30 |
| Purchase #5 | $78.90 | 3.743% | $81.8532 | $81.85 | $81.85 | $81.90 |
| Purchase #6 | $145.38 | 11.630% | $162.2877 | $162.29 | $162.30 | $162.30 |
| Purchase #7 | $73.87 | 3.805% | $76.6808 | $76.68 | $76.70 | $76.70 |
| 7 purchase totals = | $733.52 | $787.7908 | $787.79 | $787.80 | $787.80 | |