| 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 | $177.90 | 11.453% | $198.2749 | $198.27 | $198.25 | $198.30 |
| Purchase #2 | $67.32 | 11.598% | $75.1278 | $75.13 | $75.15 | $75.10 |
| Purchase #3 | $118.35 | 12.782% | $133.4775 | $133.48 | $133.50 | $133.50 |
| Purchase #4 | $234.56 | 12.851% | $264.7033 | $264.70 | $264.70 | $264.70 |
| Purchase #5 | $19.45 | 12.518% | $21.8848 | $21.88 | $21.90 | $21.90 |
| Purchase #6 | $40.75 | 6.602% | $43.4403 | $43.44 | $43.45 | $43.40 |
| Purchase #7 | $69.42 | 13.327% | $78.6716 | $78.67 | $78.65 | $78.70 |
| 7 purchase totals = | $727.75 | $815.5802 | $815.57 | $815.60 | $815.60 | |