| 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 | $143.82 | 4.128% | $149.7569 | $149.76 | $149.75 | $149.80 |
| Purchase #2 | $207.31 | 10.575% | $229.233 | $229.23 | $229.25 | $229.20 |
| Purchase #3 | $76.97 | 11.664% | $85.9478 | $85.95 | $85.95 | $85.90 |
| Purchase #4 | $135.89 | 12.405% | $152.7472 | $152.75 | $152.75 | $152.70 |
| Purchase #5 | $105.85 | 13.611% | $120.2572 | $120.26 | $120.25 | $120.30 |
| Purchase #6 | $242.88 | 5.199% | $255.5073 | $255.51 | $255.50 | $255.50 |
| Purchase #7 | $136.36 | 8.689% | $148.2083 | $148.21 | $148.20 | $148.20 |
| 7 purchase totals = | $1,049.08 | $1,141.6577 | $1,141.67 | $1,141.65 | $1,141.60 | |